203972112

素因数分解:

$2^4\times 3^2\times {\mathrm{1416473}}^1$

素因数の和:1416487

約数の個数: 30

約数和(自身を含む): 570839022

約数和(自身を除く): 366866910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1416473, 2832946, 4249419, 5665892, 8498838, 11331784, 12748257, 16997676, 22663568, 25496514, 33995352, 50993028, 67990704, 101986056, 203972112]

約数ペア:

[(1, 203972112), (2, 101986056), (3, 67990704), (4, 50993028), (6, 33995352), (8, 25496514), (9, 22663568), (12, 16997676), (16, 12748257), (18, 11331784), (24, 8498838), (36, 5665892), (48, 4249419), (72, 2832946), (144, 1416473)]