205014729010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9795257}}^1$

素因数の和:9795307

約数の個数: 64

約数和(自身を含む): 473933763072

約数和(自身を除く): 268919034062

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 20930, 9795257, 19590514, 48976285, 68566799, 97952570, 127338341, 137133598, 225290911, 254676682, 342833995, 450581822, 636691705, 685667990, 891368387, 1126454555, 1273383410, 1577036377, 1782736774, 2252909110, 2928781843, 3154072754, 4456841935, 5857563686, 7885181885, 8913683870, 14643909215, 15770363770, 20501472901, 29287818430, 41002945802, 102507364505, 205014729010]

約数ペア:

[(1, 205014729010), (2, 102507364505), (5, 41002945802), (7, 29287818430), (10, 20501472901), (13, 15770363770), (14, 14643909215), (23, 8913683870), (26, 7885181885), (35, 5857563686), (46, 4456841935), (65, 3154072754), (70, 2928781843), (91, 2252909110), (115, 1782736774), (130, 1577036377), (161, 1273383410), (182, 1126454555), (230, 891368387), (299, 685667990), (322, 636691705), (455, 450581822), (598, 342833995), (805, 254676682), (910, 225290911), (1495, 137133598), (1610, 127338341), (2093, 97952570), (2990, 68566799), (4186, 48976285), (10465, 19590514), (20930, 9795257)]