204540908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1013}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 422132256

約数和(自身を除く): 217591348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 353, 572, 706, 1013, 1412, 2026, 3883, 4052, 4589, 7766, 9178, 11143, 13169, 15532, 18356, 22286, 26338, 44572, 50479, 52676, 100958, 144859, 201916, 289718, 357589, 579436, 715178, 1430356, 3933479, 4648657, 7866958, 9297314, 15733916, 18594628, 51135227, 102270454, 204540908]

約数ペア:

[(1, 204540908), (2, 102270454), (4, 51135227), (11, 18594628), (13, 15733916), (22, 9297314), (26, 7866958), (44, 4648657), (52, 3933479), (143, 1430356), (286, 715178), (353, 579436), (572, 357589), (706, 289718), (1013, 201916), (1412, 144859), (2026, 100958), (3883, 52676), (4052, 50479), (4589, 44572), (7766, 26338), (9178, 22286), (11143, 18356), (13169, 15532)]