204968732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{117259}}^1$

素因数の和:117305

約数の個数: 24

約数和(自身を含む): 393993600

約数和(自身を除く): 189024868

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 117259, 234518, 469036, 2227921, 2696957, 4455842, 5393914, 8911684, 10787828, 51242183, 102484366, 204968732]

約数ペア:

[(1, 204968732), (2, 102484366), (4, 51242183), (19, 10787828), (23, 8911684), (38, 5393914), (46, 4455842), (76, 2696957), (92, 2227921), (437, 469036), (874, 234518), (1748, 117259)]