200468820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{42293}}^1$

素因数の和:42384

約数の個数: 48

約数和(自身を含む): 568431360

約数和(自身を除く): 367962540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 42293, 84586, 126879, 169172, 211465, 253758, 422930, 507516, 634395, 845860, 1268790, 2537580, 3341147, 6682294, 10023441, 13364588, 16705735, 20046882, 33411470, 40093764, 50117205, 66822940, 100234410, 200468820]

約数ペア:

[(1, 200468820), (2, 100234410), (3, 66822940), (4, 50117205), (5, 40093764), (6, 33411470), (10, 20046882), (12, 16705735), (15, 13364588), (20, 10023441), (30, 6682294), (60, 3341147), (79, 2537580), (158, 1268790), (237, 845860), (316, 634395), (395, 507516), (474, 422930), (790, 253758), (948, 211465), (1185, 169172), (1580, 126879), (2370, 84586), (4740, 42293)]