201419872

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{14951}}^1$

素因数の和:15382

約数の個数: 24

約数和(自身を含む): 397513872

約数和(自身を除く): 196094000

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1684, 3368, 6736, 13472, 14951, 29902, 59804, 119608, 239216, 478432, 6294371, 12588742, 25177484, 50354968, 100709936, 201419872]

約数ペア:

[(1, 201419872), (2, 100709936), (4, 50354968), (8, 25177484), (16, 12588742), (32, 6294371), (421, 478432), (842, 239216), (1684, 119608), (3368, 59804), (6736, 29902), (13472, 14951)]