200043838

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{17807}}^1$

素因数の和:17987

約数の個数: 16

約数和(自身を含む): 309645504

約数和(自身を除く): 109601666

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 17807, 35614, 730087, 1460174, 2439559, 4879118, 100021919, 200043838]

約数ペア:

[(1, 200043838), (2, 100021919), (41, 4879118), (82, 2439559), (137, 1460174), (274, 730087), (5617, 35614), (11234, 17807)]