210123446

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 360495360

約数和(自身を除く): 150371914

約数列:

[1, 2, 13, 23, 26, 46, 151, 169, 179, 299, 302, 338, 358, 598, 1963, 2327, 3473, 3887, 3926, 4117, 4654, 6946, 7774, 8234, 25519, 27029, 30251, 45149, 51038, 53521, 54058, 60502, 90298, 107042, 351377, 586937, 621667, 695773, 702754, 1173874, 1243334, 1391546, 4567901, 8081671, 9135802, 16163342, 105061723, 210123446]

約数ペア:

[(1, 210123446), (2, 105061723), (13, 16163342), (23, 9135802), (26, 8081671), (46, 4567901), (151, 1391546), (169, 1243334), (179, 1173874), (299, 702754), (302, 695773), (338, 621667), (358, 586937), (598, 351377), (1963, 107042), (2327, 90298), (3473, 60502), (3887, 54058), (3926, 53521), (4117, 51038), (4654, 45149), (6946, 30251), (7774, 27029), (8234, 25519)]