208654128

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{5231}}^1$

素因数の和:5522

約数の個数: 60

約数和(自身を含む): 586161888

約数和(自身を除く): 377507760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4986, 5231, 6648, 9972, 10462, 13296, 15693, 19944, 20924, 31386, 39888, 41848, 47079, 62772, 83696, 94158, 125544, 188316, 251088, 376632, 753264, 1448987, 2897974, 4346961, 5795948, 8693922, 11591896, 13040883, 17387844, 23183792, 26081766, 34775688, 52163532, 69551376, 104327064, 208654128]

約数ペア:

[(1, 208654128), (2, 104327064), (3, 69551376), (4, 52163532), (6, 34775688), (8, 26081766), (9, 23183792), (12, 17387844), (16, 13040883), (18, 11591896), (24, 8693922), (36, 5795948), (48, 4346961), (72, 2897974), (144, 1448987), (277, 753264), (554, 376632), (831, 251088), (1108, 188316), (1662, 125544), (2216, 94158), (2493, 83696), (3324, 62772), (4432, 47079), (4986, 41848), (5231, 39888), (6648, 31386), (9972, 20924), (10462, 19944), (13296, 15693)]