200463170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2131}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 377619840

約数和(自身を除く): 177156670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 818, 2045, 2131, 4090, 4262, 9407, 10655, 18814, 21310, 47035, 49013, 94070, 98026, 245065, 490130, 871579, 1743158, 4357895, 8715790, 20046317, 40092634, 100231585, 200463170]

約数ペア:

[(1, 200463170), (2, 100231585), (5, 40092634), (10, 20046317), (23, 8715790), (46, 4357895), (115, 1743158), (230, 871579), (409, 490130), (818, 245065), (2045, 98026), (2131, 94070), (4090, 49013), (4262, 47035), (9407, 21310), (10655, 18814)]