199312230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{511057}}^1$

素因数の和:511080

約数の個数: 32

約数和(自身を含む): 515146464

約数和(自身を除く): 315834234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 511057, 1022114, 1533171, 2555285, 3066342, 5110570, 6643741, 7665855, 13287482, 15331710, 19931223, 33218705, 39862446, 66437410, 99656115, 199312230]

約数ペア:

[(1, 199312230), (2, 99656115), (3, 66437410), (5, 39862446), (6, 33218705), (10, 19931223), (13, 15331710), (15, 13287482), (26, 7665855), (30, 6643741), (39, 5110570), (65, 3066342), (78, 2555285), (130, 1533171), (195, 1022114), (390, 511057)]