201454370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2963}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 391390272

約数和(自身を除く): 189935902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 1046, 2615, 2963, 5230, 5926, 6799, 13598, 14815, 29630, 33995, 38519, 67990, 77038, 192595, 385190, 1549649, 3099298, 7748245, 15496490, 20145437, 40290874, 100727185, 201454370]

約数ペア:

[(1, 201454370), (2, 100727185), (5, 40290874), (10, 20145437), (13, 15496490), (26, 7748245), (65, 3099298), (130, 1549649), (523, 385190), (1046, 192595), (2615, 77038), (2963, 67990), (5230, 38519), (5926, 33995), (6799, 29630), (13598, 14815)]