401202008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{9661}}^1$

素因数の和:9875

約数の個数: 32

約数和(自身を含む): 782622000

約数和(自身を除く): 381419992

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 716, 1432, 5191, 9661, 10382, 19322, 20764, 38644, 41528, 77288, 280169, 560338, 1120676, 1729319, 2241352, 3458638, 6917276, 13834552, 50150251, 100300502, 200601004, 401202008]

約数ペア:

[(1, 401202008), (2, 200601004), (4, 100300502), (8, 50150251), (29, 13834552), (58, 6917276), (116, 3458638), (179, 2241352), (232, 1729319), (358, 1120676), (716, 560338), (1432, 280169), (5191, 77288), (9661, 41528), (10382, 38644), (19322, 20764)]