201995724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16139}}^1$

素因数の和:16302

約数の個数: 48

約数和(自身を含む): 542304000

約数和(自身を除く): 340308276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 16139, 32278, 48417, 64556, 96834, 112973, 193668, 225946, 338919, 451892, 677838, 1355676, 2404711, 4809422, 7214133, 9618844, 14428266, 16832977, 28856532, 33665954, 50498931, 67331908, 100997862, 201995724]

約数ペア:

[(1, 201995724), (2, 100997862), (3, 67331908), (4, 50498931), (6, 33665954), (7, 28856532), (12, 16832977), (14, 14428266), (21, 9618844), (28, 7214133), (42, 4809422), (84, 2404711), (149, 1355676), (298, 677838), (447, 451892), (596, 338919), (894, 225946), (1043, 193668), (1788, 112973), (2086, 96834), (3129, 64556), (4172, 48417), (6258, 32278), (12516, 16139)]