201020498

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 351727488

約数和(自身を除く): 150706990

約数列:

[1, 2, 7, 14, 61, 122, 401, 427, 587, 802, 854, 1174, 2807, 4109, 5614, 8218, 24461, 35807, 48922, 71614, 171227, 235387, 250649, 342454, 470774, 501298, 1647709, 3295418, 14358607, 28717214, 100510249, 201020498]

約数ペア:

[(1, 201020498), (2, 100510249), (7, 28717214), (14, 14358607), (61, 3295418), (122, 1647709), (401, 501298), (427, 470774), (587, 342454), (802, 250649), (854, 235387), (1174, 171227), (2807, 71614), (4109, 48922), (5614, 35807), (8218, 24461)]