211263430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12953}}^1$

素因数の和:13200

約数の個数: 32

約数和(自身を含む): 436497984

約数和(自身を除く): 225234554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 12953, 16310, 25906, 64765, 90671, 129530, 181342, 453355, 906710, 3018049, 6036098, 15090245, 21126343, 30180490, 42252686, 105631715, 211263430]

約数ペア:

[(1, 211263430), (2, 105631715), (5, 42252686), (7, 30180490), (10, 21126343), (14, 15090245), (35, 6036098), (70, 3018049), (233, 906710), (466, 453355), (1165, 181342), (1631, 129530), (2330, 90671), (3262, 64765), (8155, 25906), (12953, 16310)]