204441710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4313

約数の個数: 64

約数和(自身を含む): 441054720

約数和(自身を除く): 236613010

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1265, 2090, 2185, 2530, 4253, 4370, 4807, 8506, 9614, 21265, 24035, 42530, 46783, 48070, 80807, 93566, 97819, 161614, 195638, 233915, 404035, 467830, 489095, 808070, 888877, 978190, 1076009, 1777754, 1858561, 2152018, 3717122, 4444385, 5380045, 8888770, 9292805, 10760090, 18585610, 20444171, 40888342, 102220855, 204441710]

約数ペア:

[(1, 204441710), (2, 102220855), (5, 40888342), (10, 20444171), (11, 18585610), (19, 10760090), (22, 9292805), (23, 8888770), (38, 5380045), (46, 4444385), (55, 3717122), (95, 2152018), (110, 1858561), (115, 1777754), (190, 1076009), (209, 978190), (230, 888877), (253, 808070), (418, 489095), (437, 467830), (506, 404035), (874, 233915), (1045, 195638), (1265, 161614), (2090, 97819), (2185, 93566), (2530, 80807), (4253, 48070), (4370, 46783), (4807, 42530), (8506, 24035), (9614, 21265)]