202187037

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 311539200

約数和(自身を除く): 109352163

約数列:

[1, 3, 13, 19, 39, 57, 139, 151, 169, 247, 417, 453, 507, 741, 1807, 1963, 2641, 2869, 3211, 5421, 5889, 7923, 8607, 9633, 20989, 23491, 25519, 34333, 37297, 62967, 70473, 76557, 102999, 111891, 272857, 398791, 446329, 484861, 818571, 1196373, 1338987, 1454583, 3547141, 5184283, 10641423, 15552849, 67395679, 202187037]

約数ペア:

[(1, 202187037), (3, 67395679), (13, 15552849), (19, 10641423), (39, 5184283), (57, 3547141), (139, 1454583), (151, 1338987), (169, 1196373), (247, 818571), (417, 484861), (453, 446329), (507, 398791), (741, 272857), (1807, 111891), (1963, 102999), (2641, 76557), (2869, 70473), (3211, 62967), (5421, 37297), (5889, 34333), (7923, 25519), (8607, 23491), (9633, 20989)]