201718314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6991}}^1$

素因数の和:7235

約数の個数: 48

約数和(自身を含む): 501745920

約数和(自身を除く): 300027606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 6991, 9618, 13982, 14427, 20973, 28854, 41946, 48937, 62919, 97874, 125838, 146811, 293622, 440433, 880866, 1600939, 3201878, 4802817, 9605634, 11206573, 14408451, 22413146, 28816902, 33619719, 67239438, 100859157, 201718314]

約数ペア:

[(1, 201718314), (2, 100859157), (3, 67239438), (6, 33619719), (7, 28816902), (9, 22413146), (14, 14408451), (18, 11206573), (21, 9605634), (42, 4802817), (63, 3201878), (126, 1600939), (229, 880866), (458, 440433), (687, 293622), (1374, 146811), (1603, 125838), (2061, 97874), (3206, 62919), (4122, 48937), (4809, 41946), (6991, 28854), (9618, 20973), (13982, 14427)]