202125588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 552075552

約数和(自身を除く): 349949964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 588, 692, 1038, 1211, 1987, 2076, 2422, 3633, 3974, 4844, 5961, 7266, 7948, 8477, 11922, 13909, 14532, 16954, 23844, 25431, 27818, 33908, 41727, 50862, 55636, 83454, 97363, 101724, 166908, 194726, 292089, 343751, 389452, 584178, 687502, 1031253, 1168356, 1375004, 2062506, 2406257, 4125012, 4812514, 7218771, 9625028, 14437542, 16843799, 28875084, 33687598, 50531397, 67375196, 101062794, 202125588]

約数ペア:

[(1, 202125588), (2, 101062794), (3, 67375196), (4, 50531397), (6, 33687598), (7, 28875084), (12, 16843799), (14, 14437542), (21, 9625028), (28, 7218771), (42, 4812514), (49, 4125012), (84, 2406257), (98, 2062506), (147, 1375004), (173, 1168356), (196, 1031253), (294, 687502), (346, 584178), (519, 389452), (588, 343751), (692, 292089), (1038, 194726), (1211, 166908), (1987, 101724), (2076, 97363), (2422, 83454), (3633, 55636), (3974, 50862), (4844, 41727), (5961, 33908), (7266, 27818), (7948, 25431), (8477, 23844), (11922, 16954), (13909, 14532)]