201637485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6883}}^1$

素因数の和:6935

約数の個数: 64

約数和(自身を含む): 422952960

約数和(自身を除く): 221315475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 3255, 4185, 5859, 6883, 9765, 20649, 29295, 34415, 48181, 61947, 103245, 144543, 185841, 213373, 240905, 309735, 433629, 640119, 722715, 929205, 1066865, 1300887, 1493611, 1920357, 2168145, 3200595, 4480833, 5761071, 6504435, 7468055, 9601785, 13442499, 22404165, 28805355, 40327497, 67212495, 201637485]

約数ペア:

[(1, 201637485), (3, 67212495), (5, 40327497), (7, 28805355), (9, 22404165), (15, 13442499), (21, 9601785), (27, 7468055), (31, 6504435), (35, 5761071), (45, 4480833), (63, 3200595), (93, 2168145), (105, 1920357), (135, 1493611), (155, 1300887), (189, 1066865), (217, 929205), (279, 722715), (315, 640119), (465, 433629), (651, 309735), (837, 240905), (945, 213373), (1085, 185841), (1395, 144543), (1953, 103245), (3255, 61947), (4185, 48181), (5859, 34415), (6883, 29295), (9765, 20649)]