204544210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1367}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 397135872

約数和(自身を除く): 192591662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1151, 1367, 2302, 2734, 5755, 6835, 11510, 13670, 14963, 17771, 29926, 35542, 74815, 88855, 149630, 177710, 1573417, 3146834, 7867085, 15734170, 20454421, 40908842, 102272105, 204544210]

約数ペア:

[(1, 204544210), (2, 102272105), (5, 40908842), (10, 20454421), (13, 15734170), (26, 7867085), (65, 3146834), (130, 1573417), (1151, 177710), (1367, 149630), (2302, 88855), (2734, 74815), (5755, 35542), (6835, 29926), (11510, 17771), (13670, 14963)]