218283338

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5587

約数の個数: 48

約数和(自身を含む): 423489024

約数和(自身を除く): 205205686

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1519, 2821, 3038, 5527, 5642, 11054, 19747, 38689, 39494, 71851, 77378, 143702, 171337, 270823, 342674, 502957, 541646, 1005914, 1199359, 2227381, 2398718, 3520699, 4454762, 7041398, 8395513, 15591667, 16791026, 31183334, 109141669, 218283338]

約数ペア:

[(1, 218283338), (2, 109141669), (7, 31183334), (13, 16791026), (14, 15591667), (26, 8395513), (31, 7041398), (49, 4454762), (62, 3520699), (91, 2398718), (98, 2227381), (182, 1199359), (217, 1005914), (403, 541646), (434, 502957), (637, 342674), (806, 270823), (1274, 171337), (1519, 143702), (2821, 77378), (3038, 71851), (5527, 39494), (5642, 38689), (11054, 19747)]