201489452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{4283}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 371851200

約数和(自身を除く): 170361748

約数列:

[1, 2, 4, 19, 38, 76, 619, 1238, 2476, 4283, 8566, 11761, 17132, 23522, 47044, 81377, 162754, 325508, 2651177, 5302354, 10604708, 50372363, 100744726, 201489452]

約数ペア:

[(1, 201489452), (2, 100744726), (4, 50372363), (19, 10604708), (38, 5302354), (76, 2651177), (619, 325508), (1238, 162754), (2476, 81377), (4283, 47044), (8566, 23522), (11761, 17132)]