201530912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2281}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 434748384

約数和(自身を除く): 233217472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 251, 352, 502, 1004, 2008, 2281, 2761, 4016, 4562, 5522, 8032, 9124, 11044, 18248, 22088, 25091, 36496, 44176, 50182, 72992, 88352, 100364, 200728, 401456, 572531, 802912, 1145062, 2290124, 4580248, 6297841, 9160496, 12595682, 18320992, 25191364, 50382728, 100765456, 201530912]

約数ペア:

[(1, 201530912), (2, 100765456), (4, 50382728), (8, 25191364), (11, 18320992), (16, 12595682), (22, 9160496), (32, 6297841), (44, 4580248), (88, 2290124), (176, 1145062), (251, 802912), (352, 572531), (502, 401456), (1004, 200728), (2008, 100364), (2281, 88352), (2761, 72992), (4016, 50182), (4562, 44176), (5522, 36496), (8032, 25091), (9124, 22088), (11044, 18248)]