205876704

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 642539520

約数和(自身を除く): 436662816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 331, 341, 352, 372, 418, 456, 496, 528, 589, 608, 627, 662, 682, 744, 836, 912, 992, 993, 1023, 1056, 1178, 1254, 1324, 1364, 1488, 1672, 1767, 1824, 1986, 2046, 2356, 2508, 2648, 2728, 2976, 3344, 3534, 3641, 3972, 4092, 4712, 5016, 5296, 5456, 6289, 6479, 6688, 7068, 7282, 7944, 8184, 9424, 10032, 10261, 10592, 10912, 10923, 12578, 12958, 14136, 14564, 15888, 16368, 18848, 18867, 19437, 20064, 20522, 21846, 25156, 25916, 28272, 29128, 30783, 31776, 32736, 37734, 38874, 41044, 43692, 50312, 51832, 56544, 58256, 61566, 69179, 75468, 77748, 82088, 87384, 100624, 103664, 112871, 116512, 123132, 138358, 150936, 155496, 164176, 174768, 194959, 201248, 207328, 207537, 225742, 246264, 276716, 301872, 310992, 328352, 338613, 349536, 389918, 415074, 451484, 492528, 553432, 584877, 603744, 621984, 677226, 779836, 830148, 902968, 985056, 1106864, 1169754, 1354452, 1559672, 1660296, 1805936, 2144549, 2213728, 2339508, 2708904, 3119344, 3320592, 3611872, 4289098, 4679016, 5417808, 6238688, 6433647, 6641184, 8578196, 9358032, 10835616, 12867294, 17156392, 18716064, 25734588, 34312784, 51469176, 68625568, 102938352, 205876704]

約数ペア:

[(1, 205876704), (2, 102938352), (3, 68625568), (4, 51469176), (6, 34312784), (8, 25734588), (11, 18716064), (12, 17156392), (16, 12867294), (19, 10835616), (22, 9358032), (24, 8578196), (31, 6641184), (32, 6433647), (33, 6238688), (38, 5417808), (44, 4679016), (48, 4289098), (57, 3611872), (62, 3320592), (66, 3119344), (76, 2708904), (88, 2339508), (93, 2213728), (96, 2144549), (114, 1805936), (124, 1660296), (132, 1559672), (152, 1354452), (176, 1169754), (186, 1106864), (209, 985056), (228, 902968), (248, 830148), (264, 779836), (304, 677226), (331, 621984), (341, 603744), (352, 584877), (372, 553432), (418, 492528), (456, 451484), (496, 415074), (528, 389918), (589, 349536), (608, 338613), (627, 328352), (662, 310992), (682, 301872), (744, 276716), (836, 246264), (912, 225742), (992, 207537), (993, 207328), (1023, 201248), (1056, 194959), (1178, 174768), (1254, 164176), (1324, 155496), (1364, 150936), (1488, 138358), (1672, 123132), (1767, 116512), (1824, 112871), (1986, 103664), (2046, 100624), (2356, 87384), (2508, 82088), (2648, 77748), (2728, 75468), (2976, 69179), (3344, 61566), (3534, 58256), (3641, 56544), (3972, 51832), (4092, 50312), (4712, 43692), (5016, 41044), (5296, 38874), (5456, 37734), (6289, 32736), (6479, 31776), (6688, 30783), (7068, 29128), (7282, 28272), (7944, 25916), (8184, 25156), (9424, 21846), (10032, 20522), (10261, 20064), (10592, 19437), (10912, 18867), (10923, 18848), (12578, 16368), (12958, 15888), (14136, 14564)]