220714912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1033}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 475276032

約数和(自身を除く): 254561120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 607, 1033, 1214, 2066, 2428, 4132, 4856, 6677, 8264, 9712, 11363, 13354, 16528, 19424, 22726, 26708, 33056, 45452, 53416, 90904, 106832, 181808, 213664, 363616, 627031, 1254062, 2508124, 5016248, 6897341, 10032496, 13794682, 20064992, 27589364, 55178728, 110357456, 220714912]

約数ペア:

[(1, 220714912), (2, 110357456), (4, 55178728), (8, 27589364), (11, 20064992), (16, 13794682), (22, 10032496), (32, 6897341), (44, 5016248), (88, 2508124), (176, 1254062), (352, 627031), (607, 363616), (1033, 213664), (1214, 181808), (2066, 106832), (2428, 90904), (4132, 53416), (4856, 45452), (6677, 33056), (8264, 26708), (9712, 22726), (11363, 19424), (13354, 16528)]