201505514

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3331}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 359856000

約数和(自身を除く): 158350486

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 1043, 2086, 3331, 4321, 6662, 8642, 23317, 30247, 46634, 60494, 96599, 193198, 496319, 676193, 992638, 1352386, 3474233, 6948466, 14393251, 28786502, 100752757, 201505514]

約数ペア:

[(1, 201505514), (2, 100752757), (7, 28786502), (14, 14393251), (29, 6948466), (58, 3474233), (149, 1352386), (203, 992638), (298, 676193), (406, 496319), (1043, 193198), (2086, 96599), (3331, 60494), (4321, 46634), (6662, 30247), (8642, 23317)]