201431104

素因数分解:

$2^6\times 7^1\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1403

約数の個数: 56

約数和(自身を含む): 458224128

約数和(自身を除く): 256793024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 521, 863, 1042, 1726, 2084, 3452, 3647, 4168, 6041, 6904, 7294, 8336, 12082, 13808, 14588, 16672, 24164, 27616, 29176, 33344, 48328, 55232, 58352, 96656, 116704, 193312, 233408, 386624, 449623, 899246, 1798492, 3147361, 3596984, 6294722, 7193968, 12589444, 14387936, 25178888, 28775872, 50357776, 100715552, 201431104]

約数ペア:

[(1, 201431104), (2, 100715552), (4, 50357776), (7, 28775872), (8, 25178888), (14, 14387936), (16, 12589444), (28, 7193968), (32, 6294722), (56, 3596984), (64, 3147361), (112, 1798492), (224, 899246), (448, 449623), (521, 386624), (863, 233408), (1042, 193312), (1726, 116704), (2084, 96656), (3452, 58352), (3647, 55232), (4168, 48328), (6041, 33344), (6904, 29176), (7294, 27616), (8336, 24164), (12082, 16672), (13808, 14588)]