214353207

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 114688233

約数列:

[1, 3, 9, 41, 61, 89, 107, 123, 183, 267, 321, 369, 549, 801, 963, 2501, 3649, 4387, 5429, 6527, 7503, 9523, 10947, 13161, 16287, 19581, 22509, 28569, 32841, 39483, 48861, 58743, 85707, 222589, 267607, 390443, 580903, 667767, 802821, 1171329, 1742709, 2003301, 2408463, 3513987, 5228127, 23817023, 71451069, 214353207]

約数ペア:

[(1, 214353207), (3, 71451069), (9, 23817023), (41, 5228127), (61, 3513987), (89, 2408463), (107, 2003301), (123, 1742709), (183, 1171329), (267, 802821), (321, 667767), (369, 580903), (549, 390443), (801, 267607), (963, 222589), (2501, 85707), (3649, 58743), (4387, 48861), (5429, 39483), (6527, 32841), (7503, 28569), (9523, 22509), (10947, 19581), (13161, 16287)]