202129473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 153492927

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 97, 119, 221, 273, 291, 357, 449, 663, 679, 1261, 1347, 1547, 1649, 2037, 3143, 3783, 4641, 4947, 5837, 7633, 8827, 9429, 11543, 17511, 21437, 22899, 26481, 34629, 40859, 43553, 53431, 64311, 99229, 122577, 130659, 150059, 160293, 297687, 304871, 450177, 566189, 694603, 740401, 914613, 1698567, 2083809, 2221203, 3963323, 5182807, 9625213, 11889969, 15548421, 28875639, 67376491, 202129473]

約数ペア:

[(1, 202129473), (3, 67376491), (7, 28875639), (13, 15548421), (17, 11889969), (21, 9625213), (39, 5182807), (51, 3963323), (91, 2221203), (97, 2083809), (119, 1698567), (221, 914613), (273, 740401), (291, 694603), (357, 566189), (449, 450177), (663, 304871), (679, 297687), (1261, 160293), (1347, 150059), (1547, 130659), (1649, 122577), (2037, 99229), (3143, 64311), (3783, 53431), (4641, 43553), (4947, 40859), (5837, 34629), (7633, 26481), (8827, 22899), (9429, 21437), (11543, 17511)]