212503550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{607153}}^1$

素因数の和:607172

約数の個数: 24

約数和(自身を含む): 451722576

約数和(自身を除く): 239219026

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 607153, 1214306, 3035765, 4250071, 6071530, 8500142, 15178825, 21250355, 30357650, 42500710, 106251775, 212503550]

約数ペア:

[(1, 212503550), (2, 106251775), (5, 42500710), (7, 30357650), (10, 21250355), (14, 15178825), (25, 8500142), (35, 6071530), (50, 4250071), (70, 3035765), (175, 1214306), (350, 607153)]