205014965

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 261999360

約数和(自身を除く): 56984395

約数列:

[1, 5, 37, 41, 151, 179, 185, 205, 755, 895, 1517, 5587, 6191, 6623, 7339, 7585, 27029, 27935, 30955, 33115, 36695, 135145, 229067, 271543, 1000073, 1108189, 1145335, 1357715, 5000365, 5540945, 41002993, 205014965]

約数ペア:

[(1, 205014965), (5, 41002993), (37, 5540945), (41, 5000365), (151, 1357715), (179, 1145335), (185, 1108189), (205, 1000073), (755, 271543), (895, 229067), (1517, 135145), (5587, 36695), (6191, 33115), (6623, 30955), (7339, 27935), (7585, 27029)]