201918430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2207}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 415881216

約数和(自身を除く): 213962786

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1307, 2207, 2614, 4414, 6535, 9149, 11035, 13070, 15449, 18298, 22070, 30898, 45745, 77245, 91490, 154490, 2884549, 5769098, 14422745, 20191843, 28845490, 40383686, 100959215, 201918430]

約数ペア:

[(1, 201918430), (2, 100959215), (5, 40383686), (7, 28845490), (10, 20191843), (14, 14422745), (35, 5769098), (70, 2884549), (1307, 154490), (2207, 91490), (2614, 77245), (4414, 45745), (6535, 30898), (9149, 22070), (11035, 18298), (13070, 15449)]