248367049

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 303264000

約数和(自身を除く): 54896951

約数列:

[1, 7, 29, 59, 89, 203, 233, 413, 623, 1631, 1711, 2581, 5251, 6757, 11977, 13747, 18067, 20737, 36757, 47299, 96229, 145159, 152279, 398663, 601373, 1065953, 1223483, 2790641, 4209611, 8564381, 35481007, 248367049]

約数ペア:

[(1, 248367049), (7, 35481007), (29, 8564381), (59, 4209611), (89, 2790641), (203, 1223483), (233, 1065953), (413, 601373), (623, 398663), (1631, 152279), (1711, 145159), (2581, 96229), (5251, 47299), (6757, 36757), (11977, 20737), (13747, 18067)]