201963279

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8963}}^1$

素因数の和:9039

約数の個数: 32

約数和(自身を含む): 327006720

約数和(自身を除く): 125043441

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 3219, 7511, 8963, 22533, 26889, 62741, 188223, 259927, 331631, 779781, 994893, 1819489, 2321417, 5458467, 6964251, 9617299, 28851897, 67321093, 201963279]

約数ペア:

[(1, 201963279), (3, 67321093), (7, 28851897), (21, 9617299), (29, 6964251), (37, 5458467), (87, 2321417), (111, 1819489), (203, 994893), (259, 779781), (609, 331631), (777, 259927), (1073, 188223), (3219, 62741), (7511, 26889), (8963, 22533)]