209370292995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1\times {\mathrm{9433}}^1$

素因数の和:11164

約数の個数: 64

約数和(自身を含む): 360381818880

約数和(自身を除く): 151011525885

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 1657, 2679, 4465, 4971, 8285, 9433, 13395, 24855, 28299, 31483, 47165, 77879, 94449, 141495, 157415, 179227, 233637, 389395, 443351, 472245, 537681, 896135, 1168185, 1330053, 1479701, 2216755, 2688405, 4439103, 6650265, 7398505, 8423669, 15630481, 22195515, 25271007, 42118345, 46891443, 78152405, 126355035, 234457215, 296979139, 734632607, 890937417, 1484895695, 2203897821, 3673163035, 4454687085, 11019489105, 13958019533, 41874058599, 69790097665, 209370292995]

約数ペア:

[(1, 209370292995), (3, 69790097665), (5, 41874058599), (15, 13958019533), (19, 11019489105), (47, 4454687085), (57, 3673163035), (95, 2203897821), (141, 1484895695), (235, 890937417), (285, 734632607), (705, 296979139), (893, 234457215), (1657, 126355035), (2679, 78152405), (4465, 46891443), (4971, 42118345), (8285, 25271007), (9433, 22195515), (13395, 15630481), (24855, 8423669), (28299, 7398505), (31483, 6650265), (47165, 4439103), (77879, 2688405), (94449, 2216755), (141495, 1479701), (157415, 1330053), (179227, 1168185), (233637, 896135), (389395, 537681), (443351, 472245)]