211300206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 475675200

約数和(自身を除く): 264374994

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 109, 174, 218, 327, 377, 654, 754, 857, 1131, 1417, 1714, 2262, 2571, 2834, 3161, 4251, 5142, 6322, 8502, 9483, 11141, 18966, 22282, 24853, 33423, 41093, 49706, 66846, 74559, 82186, 93413, 123279, 149118, 186826, 246558, 280239, 323089, 560478, 646178, 969267, 1214369, 1938534, 2428738, 2708977, 3643107, 5417954, 7286214, 8126931, 16253862, 35216701, 70433402, 105650103, 211300206]

約数ペア:

[(1, 211300206), (2, 105650103), (3, 70433402), (6, 35216701), (13, 16253862), (26, 8126931), (29, 7286214), (39, 5417954), (58, 3643107), (78, 2708977), (87, 2428738), (109, 1938534), (174, 1214369), (218, 969267), (327, 646178), (377, 560478), (654, 323089), (754, 280239), (857, 246558), (1131, 186826), (1417, 149118), (1714, 123279), (2262, 93413), (2571, 82186), (2834, 74559), (3161, 66846), (4251, 49706), (5142, 41093), (6322, 33423), (8502, 24853), (9483, 22282), (11141, 18966)]