201011216

素因数分解:

$2^4\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2213}}^1$

素因数の和:3039

約数の個数: 40

約数和(自身を含む): 445846464

約数和(自身を除く): 244835248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811, 1622, 2213, 3244, 4426, 5677, 6488, 8852, 11354, 12976, 15491, 17704, 22708, 30982, 35408, 45416, 61964, 90832, 123928, 247856, 1794743, 3589486, 7178972, 12563201, 14357944, 25126402, 28715888, 50252804, 100505608, 201011216]

約数ペア:

[(1, 201011216), (2, 100505608), (4, 50252804), (7, 28715888), (8, 25126402), (14, 14357944), (16, 12563201), (28, 7178972), (56, 3589486), (112, 1794743), (811, 247856), (1622, 123928), (2213, 90832), (3244, 61964), (4426, 45416), (5677, 35408), (6488, 30982), (8852, 22708), (11354, 17704), (12976, 15491)]