199626028

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 409248000

約数和(自身を除く): 209621972

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 149, 236, 298, 413, 596, 811, 826, 1043, 1622, 1652, 2086, 3244, 4172, 5677, 8791, 11354, 17582, 22708, 35164, 47849, 61537, 95698, 120839, 123074, 191396, 241678, 246148, 334943, 483356, 669886, 845873, 1339772, 1691746, 3383492, 7129501, 14259002, 28518004, 49906507, 99813014, 199626028]

約数ペア:

[(1, 199626028), (2, 99813014), (4, 49906507), (7, 28518004), (14, 14259002), (28, 7129501), (59, 3383492), (118, 1691746), (149, 1339772), (236, 845873), (298, 669886), (413, 483356), (596, 334943), (811, 246148), (826, 241678), (1043, 191396), (1622, 123074), (1652, 120839), (2086, 95698), (3244, 61537), (4172, 47849), (5677, 35164), (8791, 22708), (11354, 17582)]