207910380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{51719}}^1$

素因数の和:51798

約数の個数: 48

約数和(自身を含む): 590849280

約数和(自身を除く): 382938900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 51719, 103438, 155157, 206876, 258595, 310314, 517190, 620628, 775785, 1034380, 1551570, 3103140, 3465173, 6930346, 10395519, 13860692, 17325865, 20791038, 34651730, 41582076, 51977595, 69303460, 103955190, 207910380]

約数ペア:

[(1, 207910380), (2, 103955190), (3, 69303460), (4, 51977595), (5, 41582076), (6, 34651730), (10, 20791038), (12, 17325865), (15, 13860692), (20, 10395519), (30, 6930346), (60, 3465173), (67, 3103140), (134, 1551570), (201, 1034380), (268, 775785), (335, 620628), (402, 517190), (670, 310314), (804, 258595), (1005, 206876), (1340, 155157), (2010, 103438), (4020, 51719)]