210149044

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{56431}}^1$

素因数の和:56468

約数の個数: 36

約数和(自身を含む): 450327360

約数和(自身を除く): 240178316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 56431, 112862, 225724, 395017, 790034, 1072189, 1580068, 2144378, 2765119, 4288756, 5530238, 7505323, 11060476, 15010646, 30021292, 52537261, 105074522, 210149044]

約数ペア:

[(1, 210149044), (2, 105074522), (4, 52537261), (7, 30021292), (14, 15010646), (19, 11060476), (28, 7505323), (38, 5530238), (49, 4288756), (76, 2765119), (98, 2144378), (133, 1580068), (196, 1072189), (266, 790034), (532, 395017), (931, 225724), (1862, 112862), (3724, 56431)]