201487065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 359009280

約数和(自身を除く): 157522215

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 83, 177, 195, 211, 249, 295, 415, 633, 767, 885, 1055, 1079, 1245, 2301, 2743, 3165, 3237, 3835, 4897, 5395, 8229, 11505, 12449, 13715, 14691, 16185, 17513, 24485, 37347, 41145, 52539, 62245, 63661, 73455, 87565, 161837, 186735, 190983, 227669, 262695, 318305, 485511, 683007, 809185, 954915, 1033267, 1138345, 2427555, 3099801, 3415035, 5166335, 13432471, 15499005, 40297413, 67162355, 201487065]

約数ペア:

[(1, 201487065), (3, 67162355), (5, 40297413), (13, 15499005), (15, 13432471), (39, 5166335), (59, 3415035), (65, 3099801), (83, 2427555), (177, 1138345), (195, 1033267), (211, 954915), (249, 809185), (295, 683007), (415, 485511), (633, 318305), (767, 262695), (885, 227669), (1055, 190983), (1079, 186735), (1245, 161837), (2301, 87565), (2743, 73455), (3165, 63661), (3237, 62245), (3835, 52539), (4897, 41145), (5395, 37347), (8229, 24485), (11505, 17513), (12449, 16185), (13715, 14691)]