201212121660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{795997}}^1$

素因数の和:796403

約数の個数: 96

約数和(自身を含む): 616217075712

約数和(自身を除く): 415004954052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 383, 660, 766, 1149, 1532, 1915, 2298, 3830, 4213, 4596, 5745, 7660, 8426, 11490, 12639, 16852, 21065, 22980, 25278, 42130, 50556, 63195, 84260, 126390, 252780, 795997, 1591994, 2387991, 3183988, 3979985, 4775982, 7959970, 8755967, 9551964, 11939955, 15919940, 17511934, 23879910, 26267901, 35023868, 43779835, 47759820, 52535802, 87559670, 105071604, 131339505, 175119340, 262679010, 304866851, 525358020, 609733702, 914600553, 1219467404, 1524334255, 1829201106, 3048668510, 3353535361, 3658402212, 4573002765, 6097337020, 6707070722, 9146005530, 10060606083, 13414141444, 16767676805, 18292011060, 20121212166, 33535353610, 40242424332, 50303030415, 67070707220, 100606060830, 201212121660]

約数ペア:

[(1, 201212121660), (2, 100606060830), (3, 67070707220), (4, 50303030415), (5, 40242424332), (6, 33535353610), (10, 20121212166), (11, 18292011060), (12, 16767676805), (15, 13414141444), (20, 10060606083), (22, 9146005530), (30, 6707070722), (33, 6097337020), (44, 4573002765), (55, 3658402212), (60, 3353535361), (66, 3048668510), (110, 1829201106), (132, 1524334255), (165, 1219467404), (220, 914600553), (330, 609733702), (383, 525358020), (660, 304866851), (766, 262679010), (1149, 175119340), (1532, 131339505), (1915, 105071604), (2298, 87559670), (3830, 52535802), (4213, 47759820), (4596, 43779835), (5745, 35023868), (7660, 26267901), (8426, 23879910), (11490, 17511934), (12639, 15919940), (16852, 11939955), (21065, 9551964), (22980, 8755967), (25278, 7959970), (42130, 4775982), (50556, 3979985), (63195, 3183988), (84260, 2387991), (126390, 1591994), (252780, 795997)]