201384430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19609}}^1$

素因数の和:19708

約数の個数: 32

約数和(自身を含む): 395337600

約数和(自身を除く): 193953170

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 19609, 39218, 98045, 196090, 254917, 509834, 1274585, 1549111, 2549170, 3098222, 7745555, 15491110, 20138443, 40276886, 100692215, 201384430]

約数ペア:

[(1, 201384430), (2, 100692215), (5, 40276886), (10, 20138443), (13, 15491110), (26, 7745555), (65, 3098222), (79, 2549170), (130, 1549111), (158, 1274585), (395, 509834), (790, 254917), (1027, 196090), (2054, 98045), (5135, 39218), (10270, 19609)]