200524870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220357}}^1$

素因数の和:220384

約数の個数: 32

約数和(自身を含む): 444241728

約数和(自身を除く): 243716858

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 220357, 440714, 1101785, 1542499, 2203570, 2864641, 3084998, 5729282, 7712495, 14323205, 15424990, 20052487, 28646410, 40104974, 100262435, 200524870]

約数ペア:

[(1, 200524870), (2, 100262435), (5, 40104974), (7, 28646410), (10, 20052487), (13, 15424990), (14, 14323205), (26, 7712495), (35, 5729282), (65, 3084998), (70, 2864641), (91, 2203570), (130, 1542499), (182, 1101785), (455, 440714), (910, 220357)]