296148839

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 365928960

約数和(自身を除く): 69780121

約数列:

[1, 7, 19, 61, 133, 173, 211, 427, 1159, 1211, 1477, 3287, 4009, 8113, 10553, 12871, 23009, 28063, 36503, 73871, 90097, 200507, 244549, 255521, 693557, 1403549, 1711843, 2226683, 4854899, 15586781, 42306977, 296148839]

約数ペア:

[(1, 296148839), (7, 42306977), (19, 15586781), (61, 4854899), (133, 2226683), (173, 1711843), (211, 1403549), (427, 693557), (1159, 255521), (1211, 244549), (1477, 200507), (3287, 90097), (4009, 73871), (8113, 36503), (10553, 28063), (12871, 23009)]