112202019

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 174140928

約数和(自身を除く): 61938909

約数列:

[1, 3, 9, 37, 47, 67, 107, 111, 141, 201, 321, 333, 423, 603, 963, 1739, 2479, 3149, 3959, 5029, 5217, 7169, 7437, 9447, 11877, 15087, 15651, 21507, 22311, 28341, 35631, 45261, 64521, 116513, 186073, 265253, 336943, 349539, 558219, 795759, 1010829, 1048617, 1674657, 2387277, 3032487, 12466891, 37400673, 112202019]

約数ペア:

[(1, 112202019), (3, 37400673), (9, 12466891), (37, 3032487), (47, 2387277), (67, 1674657), (107, 1048617), (111, 1010829), (141, 795759), (201, 558219), (321, 349539), (333, 336943), (423, 265253), (603, 186073), (963, 116513), (1739, 64521), (2479, 45261), (3149, 35631), (3959, 28341), (5029, 22311), (5217, 21507), (7169, 15651), (7437, 15087), (9447, 11877)]