204514896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 586551744

約数和(自身を除く): 382036848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 289, 368, 391, 408, 552, 578, 641, 782, 816, 867, 1104, 1156, 1173, 1282, 1564, 1734, 1923, 2312, 2346, 2564, 3128, 3468, 3846, 4624, 4692, 5128, 6256, 6647, 6936, 7692, 9384, 10256, 10897, 13294, 13872, 14743, 15384, 18768, 19941, 21794, 26588, 29486, 30768, 32691, 39882, 43588, 44229, 53176, 58972, 65382, 79764, 87176, 88458, 106352, 117944, 130764, 159528, 174352, 176916, 185249, 235888, 250631, 261528, 319056, 353832, 370498, 501262, 523056, 555747, 707664, 740996, 751893, 1002524, 1111494, 1481992, 1503786, 2005048, 2222988, 2963984, 3007572, 4010096, 4260727, 4445976, 6015144, 8521454, 8891952, 12030288, 12782181, 17042908, 25564362, 34085816, 51128724, 68171632, 102257448, 204514896]

約数ペア:

[(1, 204514896), (2, 102257448), (3, 68171632), (4, 51128724), (6, 34085816), (8, 25564362), (12, 17042908), (16, 12782181), (17, 12030288), (23, 8891952), (24, 8521454), (34, 6015144), (46, 4445976), (48, 4260727), (51, 4010096), (68, 3007572), (69, 2963984), (92, 2222988), (102, 2005048), (136, 1503786), (138, 1481992), (184, 1111494), (204, 1002524), (272, 751893), (276, 740996), (289, 707664), (368, 555747), (391, 523056), (408, 501262), (552, 370498), (578, 353832), (641, 319056), (782, 261528), (816, 250631), (867, 235888), (1104, 185249), (1156, 176916), (1173, 174352), (1282, 159528), (1564, 130764), (1734, 117944), (1923, 106352), (2312, 88458), (2346, 87176), (2564, 79764), (3128, 65382), (3468, 58972), (3846, 53176), (4624, 44229), (4692, 43588), (5128, 39882), (6256, 32691), (6647, 30768), (6936, 29486), (7692, 26588), (9384, 21794), (10256, 19941), (10897, 18768), (13294, 15384), (13872, 14743)]