201649928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{2963}}^1$

素因数の和:3197

約数の個数: 32

約数和(自身を含む): 388402560

約数和(自身を除く): 186752632

約数列:

[1, 2, 4, 8, 47, 94, 181, 188, 362, 376, 724, 1448, 2963, 5926, 8507, 11852, 17014, 23704, 34028, 68056, 139261, 278522, 536303, 557044, 1072606, 1114088, 2145212, 4290424, 25206241, 50412482, 100824964, 201649928]

約数ペア:

[(1, 201649928), (2, 100824964), (4, 50412482), (8, 25206241), (47, 4290424), (94, 2145212), (181, 1114088), (188, 1072606), (362, 557044), (376, 536303), (724, 278522), (1448, 139261), (2963, 68056), (5926, 34028), (8507, 23704), (11852, 17014)]