201348380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52709}}^1$

素因数の和:52909

約数の個数: 24

約数和(自身を含む): 425053440

約数和(自身を除く): 223705060

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 52709, 105418, 210836, 263545, 527090, 1054180, 10067419, 20134838, 40269676, 50337095, 100674190, 201348380]

約数ペア:

[(1, 201348380), (2, 100674190), (4, 50337095), (5, 40269676), (10, 20134838), (20, 10067419), (191, 1054180), (382, 527090), (764, 263545), (955, 210836), (1910, 105418), (3820, 52709)]