235922428

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 479102400

約数和(自身を除く): 243179972

約数列:

[1, 2, 4, 7, 14, 28, 149, 193, 293, 298, 386, 586, 596, 772, 1043, 1172, 1351, 2051, 2086, 2702, 4102, 4172, 5404, 8204, 28757, 43657, 56549, 57514, 87314, 113098, 115028, 174628, 201299, 226196, 305599, 395843, 402598, 611198, 791686, 805196, 1222396, 1583372, 8425801, 16851602, 33703204, 58980607, 117961214, 235922428]

約数ペア:

[(1, 235922428), (2, 117961214), (4, 58980607), (7, 33703204), (14, 16851602), (28, 8425801), (149, 1583372), (193, 1222396), (293, 805196), (298, 791686), (386, 611198), (586, 402598), (596, 395843), (772, 305599), (1043, 226196), (1172, 201299), (1351, 174628), (2051, 115028), (2086, 113098), (2702, 87314), (4102, 57514), (4172, 56549), (5404, 43657), (8204, 28757)]