190090534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 304981920

約数和(自身を除く): 114891386

約数列:

[1, 2, 29, 37, 58, 74, 283, 313, 566, 626, 1073, 2146, 8207, 9077, 10471, 11581, 16414, 18154, 20942, 23162, 88579, 177158, 303659, 335849, 607318, 671698, 2568791, 3277423, 5137582, 6554846, 95045267, 190090534]

約数ペア:

[(1, 190090534), (2, 95045267), (29, 6554846), (37, 5137582), (58, 3277423), (74, 2568791), (283, 671698), (313, 607318), (566, 335849), (626, 303659), (1073, 177158), (2146, 88579), (8207, 23162), (9077, 20942), (10471, 18154), (11581, 16414)]