208045361260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3489523}}^1$

素因数の和:3489814

約数の個数: 48

約数和(自身を含む): 478371866112

約数和(自身を除く): 270326504852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 1084, 1355, 2710, 2981, 5420, 5962, 11924, 14905, 29810, 59620, 3489523, 6979046, 13958092, 17447615, 34895230, 38384753, 69790460, 76769506, 153539012, 191923765, 383847530, 767695060, 945660733, 1891321466, 3782642932, 4728303665, 9456607330, 10402268063, 18913214660, 20804536126, 41609072252, 52011340315, 104022680630, 208045361260]

約数ペア:

[(1, 208045361260), (2, 104022680630), (4, 52011340315), (5, 41609072252), (10, 20804536126), (11, 18913214660), (20, 10402268063), (22, 9456607330), (44, 4728303665), (55, 3782642932), (110, 1891321466), (220, 945660733), (271, 767695060), (542, 383847530), (1084, 191923765), (1355, 153539012), (2710, 76769506), (2981, 69790460), (5420, 38384753), (5962, 34895230), (11924, 17447615), (14905, 13958092), (29810, 6979046), (59620, 3489523)]