200456619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 297285120

約数和(自身を除く): 96828501

約数列:

[1, 3, 11, 33, 101, 137, 303, 411, 439, 1111, 1317, 1507, 3333, 4521, 4829, 13837, 14487, 41511, 44339, 60143, 133017, 152207, 180429, 456621, 487729, 661573, 1463187, 1984719, 6074443, 18223329, 66818873, 200456619]

約数ペア:

[(1, 200456619), (3, 66818873), (11, 18223329), (33, 6074443), (101, 1984719), (137, 1463187), (303, 661573), (411, 487729), (439, 456621), (1111, 180429), (1317, 152207), (1507, 133017), (3333, 60143), (4521, 44339), (4829, 41511), (13837, 14487)]