201501616540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2125993}}^1$

素因数の和:2126686

約数の個数: 48

約数和(自身を含む): 484318441152

約数和(自身を除く): 282816824612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 677, 1354, 2708, 3385, 4739, 6770, 9478, 13540, 18956, 23695, 47390, 94780, 2125993, 4251986, 8503972, 10629965, 14881951, 21259930, 29763902, 42519860, 59527804, 74409755, 148819510, 297639020, 1439297261, 2878594522, 5757189044, 7196486305, 10075080827, 14392972610, 20150161654, 28785945220, 40300323308, 50375404135, 100750808270, 201501616540]

約数ペア:

[(1, 201501616540), (2, 100750808270), (4, 50375404135), (5, 40300323308), (7, 28785945220), (10, 20150161654), (14, 14392972610), (20, 10075080827), (28, 7196486305), (35, 5757189044), (70, 2878594522), (140, 1439297261), (677, 297639020), (1354, 148819510), (2708, 74409755), (3385, 59527804), (4739, 42519860), (6770, 29763902), (9478, 21259930), (13540, 14881951), (18956, 10629965), (23695, 8503972), (47390, 4251986), (94780, 2125993)]