201262564

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2141}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 358416576

約数和(自身を除く): 157154012

約数列:

[1, 2, 4, 71, 142, 284, 331, 662, 1324, 2141, 4282, 8564, 23501, 47002, 94004, 152011, 304022, 608044, 708671, 1417342, 2834684, 50315641, 100631282, 201262564]

約数ペア:

[(1, 201262564), (2, 100631282), (4, 50315641), (71, 2834684), (142, 1417342), (284, 708671), (331, 608044), (662, 304022), (1324, 152011), (2141, 94004), (4282, 47002), (8564, 23501)]