201900928

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{9677}}^1$

素因数の和:9854

約数の個数: 32

約数和(自身を含む): 404733960

約数和(自身を除く): 202833032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 2608, 5216, 9677, 10432, 19354, 20864, 38708, 77416, 154832, 309664, 619328, 1238656, 1577351, 3154702, 6309404, 12618808, 25237616, 50475232, 100950464, 201900928]

約数ペア:

[(1, 201900928), (2, 100950464), (4, 50475232), (8, 25237616), (16, 12618808), (32, 6309404), (64, 3154702), (128, 1577351), (163, 1238656), (326, 619328), (652, 309664), (1304, 154832), (2608, 77416), (5216, 38708), (9677, 20864), (10432, 19354)]