207908224

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{70621}}^1$

素因数の和:70658

約数の個数: 32

約数和(自身を含む): 432206640

約数和(自身を除く): 224298416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 70621, 141242, 282484, 564968, 1129936, 1624283, 2259872, 3248566, 4519744, 6497132, 9039488, 12994264, 25988528, 51977056, 103954112, 207908224]

約数ペア:

[(1, 207908224), (2, 103954112), (4, 51977056), (8, 25988528), (16, 12994264), (23, 9039488), (32, 6497132), (46, 4519744), (64, 3248566), (92, 2259872), (128, 1624283), (184, 1129936), (368, 564968), (736, 282484), (1472, 141242), (2944, 70621)]