202127312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{549259}}^1$

素因数の和:549290

約数の個数: 20

約数和(自身を含む): 408649440

約数和(自身を除く): 206522128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 549259, 1098518, 2197036, 4394072, 8788144, 12632957, 25265914, 50531828, 101063656, 202127312]

約数ペア:

[(1, 202127312), (2, 101063656), (4, 50531828), (8, 25265914), (16, 12632957), (23, 8788144), (46, 4394072), (92, 2197036), (184, 1098518), (368, 549259)]