201364870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25457}}^1$

素因数の和:25584

約数の個数: 32

約数和(自身を含む): 417918528

約数和(自身を除く): 216553658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 25457, 50914, 127285, 178199, 254570, 356398, 890995, 1781990, 2876641, 5753282, 14383205, 20136487, 28766410, 40272974, 100682435, 201364870]

約数ペア:

[(1, 201364870), (2, 100682435), (5, 40272974), (7, 28766410), (10, 20136487), (14, 14383205), (35, 5753282), (70, 2876641), (113, 1781990), (226, 890995), (565, 356398), (791, 254570), (1130, 178199), (1582, 127285), (3955, 50914), (7910, 25457)]