206447616

素因数分解:

$2^{10}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 220

約数和(自身を含む): 653893680

約数和(自身を除く): 447446064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 131, 144, 152, 162, 171, 192, 216, 228, 256, 262, 288, 304, 324, 342, 384, 393, 432, 456, 512, 513, 524, 576, 608, 648, 684, 768, 786, 864, 912, 1024, 1026, 1048, 1152, 1179, 1216, 1296, 1368, 1536, 1539, 1572, 1728, 1824, 2052, 2096, 2304, 2358, 2432, 2489, 2592, 2736, 3072, 3078, 3144, 3456, 3537, 3648, 4104, 4192, 4608, 4716, 4864, 4978, 5184, 5472, 6156, 6288, 6912, 7074, 7296, 7467, 8208, 8384, 9216, 9432, 9728, 9956, 10368, 10611, 10944, 12312, 12576, 13824, 14148, 14592, 14934, 16416, 16768, 18864, 19456, 19912, 20736, 21222, 21888, 22401, 24624, 25152, 27648, 28296, 29184, 29868, 32832, 33536, 37728, 39824, 41472, 42444, 43776, 44802, 49248, 50304, 56592, 58368, 59736, 65664, 67072, 67203, 75456, 79648, 82944, 84888, 87552, 89604, 98496, 100608, 113184, 119472, 131328, 134144, 134406, 150912, 159296, 169776, 175104, 179208, 196992, 201216, 201609, 226368, 238944, 262656, 268812, 301824, 318592, 339552, 358416, 393984, 402432, 403218, 452736, 477888, 525312, 537624, 603648, 637184, 679104, 716832, 787968, 806436, 905472, 955776, 1075248, 1207296, 1274368, 1358208, 1433664, 1575936, 1612872, 1810944, 1911552, 2150496, 2548736, 2716416, 2867328, 3225744, 3621888, 3823104, 4300992, 5432832, 5734656, 6451488, 7646208, 8601984, 10865664, 11469312, 12902976, 17203968, 22938624, 25805952, 34407936, 51611904, 68815872, 103223808, 206447616]

約数ペア:

[(1, 206447616), (2, 103223808), (3, 68815872), (4, 51611904), (6, 34407936), (8, 25805952), (9, 22938624), (12, 17203968), (16, 12902976), (18, 11469312), (19, 10865664), (24, 8601984), (27, 7646208), (32, 6451488), (36, 5734656), (38, 5432832), (48, 4300992), (54, 3823104), (57, 3621888), (64, 3225744), (72, 2867328), (76, 2716416), (81, 2548736), (96, 2150496), (108, 1911552), (114, 1810944), (128, 1612872), (131, 1575936), (144, 1433664), (152, 1358208), (162, 1274368), (171, 1207296), (192, 1075248), (216, 955776), (228, 905472), (256, 806436), (262, 787968), (288, 716832), (304, 679104), (324, 637184), (342, 603648), (384, 537624), (393, 525312), (432, 477888), (456, 452736), (512, 403218), (513, 402432), (524, 393984), (576, 358416), (608, 339552), (648, 318592), (684, 301824), (768, 268812), (786, 262656), (864, 238944), (912, 226368), (1024, 201609), (1026, 201216), (1048, 196992), (1152, 179208), (1179, 175104), (1216, 169776), (1296, 159296), (1368, 150912), (1536, 134406), (1539, 134144), (1572, 131328), (1728, 119472), (1824, 113184), (2052, 100608), (2096, 98496), (2304, 89604), (2358, 87552), (2432, 84888), (2489, 82944), (2592, 79648), (2736, 75456), (3072, 67203), (3078, 67072), (3144, 65664), (3456, 59736), (3537, 58368), (3648, 56592), (4104, 50304), (4192, 49248), (4608, 44802), (4716, 43776), (4864, 42444), (4978, 41472), (5184, 39824), (5472, 37728), (6156, 33536), (6288, 32832), (6912, 29868), (7074, 29184), (7296, 28296), (7467, 27648), (8208, 25152), (8384, 24624), (9216, 22401), (9432, 21888), (9728, 21222), (9956, 20736), (10368, 19912), (10611, 19456), (10944, 18864), (12312, 16768), (12576, 16416), (13824, 14934), (14148, 14592)]