207988930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 381573504

約数和(自身を除く): 173584574

約数列:

[1, 2, 5, 10, 103, 113, 206, 226, 515, 565, 1030, 1130, 1787, 3574, 8935, 11639, 17870, 23278, 58195, 116390, 184061, 201931, 368122, 403862, 920305, 1009655, 1840610, 2019310, 20798893, 41597786, 103994465, 207988930]

約数ペア:

[(1, 207988930), (2, 103994465), (5, 41597786), (10, 20798893), (103, 2019310), (113, 1840610), (206, 1009655), (226, 920305), (515, 403862), (565, 368122), (1030, 201931), (1130, 184061), (1787, 116390), (3574, 58195), (8935, 23278), (11639, 17870)]