217059906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{4079}}^1$

素因数の和:4279

約数の個数: 48

約数和(自身を含む): 507911040

約数和(自身を除く): 290851134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 294, 362, 543, 1086, 1267, 2534, 3801, 4079, 7602, 8158, 8869, 12237, 17738, 24474, 26607, 28553, 53214, 57106, 85659, 171318, 199871, 399742, 599613, 738299, 1199226, 1476598, 2214897, 4429794, 5168093, 10336186, 15504279, 31008558, 36176651, 72353302, 108529953, 217059906]

約数ペア:

[(1, 217059906), (2, 108529953), (3, 72353302), (6, 36176651), (7, 31008558), (14, 15504279), (21, 10336186), (42, 5168093), (49, 4429794), (98, 2214897), (147, 1476598), (181, 1199226), (294, 738299), (362, 599613), (543, 399742), (1086, 199871), (1267, 171318), (2534, 85659), (3801, 57106), (4079, 53214), (7602, 28553), (8158, 26607), (8869, 24474), (12237, 17738)]