208030902

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 420725760

約数和(自身を除く): 212694858

約数列:

[1, 2, 3, 6, 181, 223, 362, 446, 543, 669, 859, 1086, 1338, 1718, 2577, 5154, 40363, 80726, 121089, 155479, 191557, 242178, 310958, 383114, 466437, 574671, 932874, 1149342, 34671817, 69343634, 104015451, 208030902]

約数ペア:

[(1, 208030902), (2, 104015451), (3, 69343634), (6, 34671817), (181, 1149342), (223, 932874), (362, 574671), (446, 466437), (543, 383114), (669, 310958), (859, 242178), (1086, 191557), (1338, 155479), (1718, 121089), (2577, 80726), (5154, 40363)]