201659240

素因数分解:

$2^3\times 5^1\times {\mathrm{5041481}}^1$

素因数の和:5041492

約数の個数: 16

約数和(自身を含む): 453733380

約数和(自身を除く): 252074140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5041481, 10082962, 20165924, 25207405, 40331848, 50414810, 100829620, 201659240]

約数ペア:

[(1, 201659240), (2, 100829620), (4, 50414810), (5, 40331848), (8, 25207405), (10, 20165924), (20, 10082962), (40, 5041481)]