203478112

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{9649}}^1$

素因数の和:10318

約数の個数: 24

約数和(自身を含む): 401247000

約数和(自身を除く): 197768888

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 2636, 5272, 9649, 10544, 19298, 21088, 38596, 77192, 154384, 308768, 6358691, 12717382, 25434764, 50869528, 101739056, 203478112]

約数ペア:

[(1, 203478112), (2, 101739056), (4, 50869528), (8, 25434764), (16, 12717382), (32, 6358691), (659, 308768), (1318, 154384), (2636, 77192), (5272, 38596), (9649, 21088), (10544, 19298)]