204558542481

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{877}}^1\times {\mathrm{1889}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 277189516800

約数和(自身を除く): 72630974319

約数列:

[1, 3, 79, 237, 521, 877, 1563, 1889, 2631, 5667, 41159, 69283, 123477, 149231, 207849, 447693, 456917, 984169, 1370751, 1656653, 2952507, 4969959, 36096443, 77749351, 108289329, 130875587, 233248053, 392626761, 863116213, 2589348639, 68186180827, 204558542481]

約数ペア:

[(1, 204558542481), (3, 68186180827), (79, 2589348639), (237, 863116213), (521, 392626761), (877, 233248053), (1563, 130875587), (1889, 108289329), (2631, 77749351), (5667, 36096443), (41159, 4969959), (69283, 2952507), (123477, 1656653), (149231, 1370751), (207849, 984169), (447693, 456917)]