201280008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 515678400

約数和(自身を除く): 314398392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 229, 318, 424, 458, 636, 687, 691, 916, 1272, 1374, 1382, 1832, 2073, 2748, 2764, 4146, 5496, 5528, 8292, 12137, 16584, 24274, 36411, 36623, 48548, 72822, 73246, 97096, 109869, 145644, 146492, 158239, 219738, 291288, 292984, 316478, 439476, 474717, 632956, 878952, 949434, 1265912, 1898868, 3797736, 8386667, 16773334, 25160001, 33546668, 50320002, 67093336, 100640004, 201280008]

約数ペア:

[(1, 201280008), (2, 100640004), (3, 67093336), (4, 50320002), (6, 33546668), (8, 25160001), (12, 16773334), (24, 8386667), (53, 3797736), (106, 1898868), (159, 1265912), (212, 949434), (229, 878952), (318, 632956), (424, 474717), (458, 439476), (636, 316478), (687, 292984), (691, 291288), (916, 219738), (1272, 158239), (1374, 146492), (1382, 145644), (1832, 109869), (2073, 97096), (2748, 73246), (2764, 72822), (4146, 48548), (5496, 36623), (5528, 36411), (8292, 24274), (12137, 16584)]