202904734

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 323481600

約数和(自身を除く): 120576866

約数列:

[1, 2, 31, 47, 62, 94, 179, 358, 389, 778, 1457, 2914, 5549, 8413, 11098, 12059, 16826, 18283, 24118, 36566, 69631, 139262, 260803, 521606, 566773, 1133546, 2158561, 3272657, 4317122, 6545314, 101452367, 202904734]

約数ペア:

[(1, 202904734), (2, 101452367), (31, 6545314), (47, 4317122), (62, 3272657), (94, 2158561), (179, 1133546), (358, 566773), (389, 521606), (778, 260803), (1457, 139262), (2914, 69631), (5549, 36566), (8413, 24118), (11098, 18283), (12059, 16826)]