200553616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{338773}}^1$

素因数の和:338818

約数の個数: 20

約数和(自身を含む): 399075772

約数和(自身を除く): 198522156

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 338773, 677546, 1355092, 2710184, 5420368, 12534601, 25069202, 50138404, 100276808, 200553616]

約数ペア:

[(1, 200553616), (2, 100276808), (4, 50138404), (8, 25069202), (16, 12534601), (37, 5420368), (74, 2710184), (148, 1355092), (296, 677546), (592, 338773)]