230091992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{9257}}^1$

素因数の和:9515

約数の個数: 32

約数和(自身を含む): 466603200

約数和(自身を除く): 236511208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 3107, 6214, 9257, 12428, 18514, 24856, 37028, 74056, 120341, 240682, 481364, 962728, 2212423, 4424846, 8849692, 17699384, 28761499, 57522998, 115045996, 230091992]

約数ペア:

[(1, 230091992), (2, 115045996), (4, 57522998), (8, 28761499), (13, 17699384), (26, 8849692), (52, 4424846), (104, 2212423), (239, 962728), (478, 481364), (956, 240682), (1912, 120341), (3107, 74056), (6214, 37028), (9257, 24856), (12428, 18514)]