201987048

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 517104000

約数和(自身を除く): 315116952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 113, 142, 213, 226, 284, 339, 426, 452, 568, 678, 852, 904, 1049, 1356, 1704, 2098, 2712, 3147, 4196, 6294, 8023, 8392, 12588, 16046, 24069, 25176, 32092, 48138, 64184, 74479, 96276, 118537, 148958, 192552, 223437, 237074, 297916, 355611, 446874, 474148, 595832, 711222, 893748, 948296, 1422444, 1787496, 2844888, 8416127, 16832254, 25248381, 33664508, 50496762, 67329016, 100993524, 201987048]

約数ペア:

[(1, 201987048), (2, 100993524), (3, 67329016), (4, 50496762), (6, 33664508), (8, 25248381), (12, 16832254), (24, 8416127), (71, 2844888), (113, 1787496), (142, 1422444), (213, 948296), (226, 893748), (284, 711222), (339, 595832), (426, 474148), (452, 446874), (568, 355611), (678, 297916), (852, 237074), (904, 223437), (1049, 192552), (1356, 148958), (1704, 118537), (2098, 96276), (2712, 74479), (3147, 64184), (4196, 48138), (6294, 32092), (8023, 25176), (8392, 24069), (12588, 16046)]