201232976

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2803}}^1$

素因数の和:3459

約数の個数: 40

約数和(自身を含む): 446441664

約数和(自身を除く): 245208688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1282, 2564, 2803, 4487, 5128, 5606, 8974, 10256, 11212, 17948, 19621, 22424, 35896, 39242, 44848, 71792, 78484, 156968, 313936, 1796723, 3593446, 7186892, 12577061, 14373784, 25154122, 28747568, 50308244, 100616488, 201232976]

約数ペア:

[(1, 201232976), (2, 100616488), (4, 50308244), (7, 28747568), (8, 25154122), (14, 14373784), (16, 12577061), (28, 7186892), (56, 3593446), (112, 1796723), (641, 313936), (1282, 156968), (2564, 78484), (2803, 71792), (4487, 44848), (5128, 39242), (5606, 35896), (8974, 22424), (10256, 19621), (11212, 17948)]