202223330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4523}}^1$

素因数の和:4810

約数の個数: 32

約数和(自身を含む): 386964864

約数和(自身を除く): 184741534

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 4471, 4523, 8942, 9046, 22355, 22615, 44710, 45230, 76891, 153782, 384455, 768910, 1189549, 2379098, 5947745, 11895490, 20222333, 40444666, 101111665, 202223330]

約数ペア:

[(1, 202223330), (2, 101111665), (5, 40444666), (10, 20222333), (17, 11895490), (34, 5947745), (85, 2379098), (170, 1189549), (263, 768910), (526, 384455), (1315, 153782), (2630, 76891), (4471, 45230), (4523, 44710), (8942, 22615), (9046, 22355)]