201631924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{4793}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 380547720

約数和(自身を除く): 178915796

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 3236, 4793, 9586, 10517, 19172, 21034, 42068, 62309, 124618, 249236, 3877537, 7755074, 15510148, 50407981, 100815962, 201631924]

約数ペア:

[(1, 201631924), (2, 100815962), (4, 50407981), (13, 15510148), (26, 7755074), (52, 3877537), (809, 249236), (1618, 124618), (3236, 62309), (4793, 42068), (9586, 21034), (10517, 19172)]