210320614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1039}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 380390400

約数和(自身を除く): 170069786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 761, 1039, 1522, 2078, 5327, 7273, 10654, 14459, 14546, 19741, 28918, 39482, 101213, 138187, 202426, 276374, 790679, 1581358, 5534753, 11069506, 15022901, 30045802, 105160307, 210320614]

約数ペア:

[(1, 210320614), (2, 105160307), (7, 30045802), (14, 15022901), (19, 11069506), (38, 5534753), (133, 1581358), (266, 790679), (761, 276374), (1039, 202426), (1522, 138187), (2078, 101213), (5327, 39482), (7273, 28918), (10654, 19741), (14459, 14546)]