213048148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{39659}}^1$

素因数の和:39759

約数の個数: 24

約数和(自身を含む): 399772800

約数和(自身を除く): 186724652

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 39659, 79318, 158636, 674203, 1348406, 2696812, 3133061, 6266122, 12532244, 53262037, 106524074, 213048148]

約数ペア:

[(1, 213048148), (2, 106524074), (4, 53262037), (17, 12532244), (34, 6266122), (68, 3133061), (79, 2696812), (158, 1348406), (316, 674203), (1343, 158636), (2686, 79318), (5372, 39659)]