202421554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 331721280

約数和(自身を除く): 129299726

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 817, 1387, 1634, 1697, 2774, 3139, 3394, 6278, 32243, 59641, 64486, 72971, 119282, 123881, 145942, 247762, 1386449, 2353739, 2772898, 4707478, 5326883, 10653766, 101210777, 202421554]

約数ペア:

[(1, 202421554), (2, 101210777), (19, 10653766), (38, 5326883), (43, 4707478), (73, 2772898), (86, 2353739), (146, 1386449), (817, 247762), (1387, 145942), (1634, 123881), (1697, 119282), (2774, 72971), (3139, 64486), (3394, 59641), (6278, 32243)]