204668510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12457}}^1$

素因数の和:12548

約数の個数: 32

約数和(自身を含む): 387493632

約数和(自身を除く): 182825122

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 12457, 16430, 24914, 62285, 124570, 386167, 660221, 772334, 1320442, 1930835, 3301105, 3861670, 6602210, 20466851, 40933702, 102334255, 204668510]

約数ペア:

[(1, 204668510), (2, 102334255), (5, 40933702), (10, 20466851), (31, 6602210), (53, 3861670), (62, 3301105), (106, 1930835), (155, 1320442), (265, 772334), (310, 660221), (530, 386167), (1643, 124570), (3286, 62285), (8215, 24914), (12457, 16430)]