207854244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5351}}^1$

素因数の和:5457

約数の個数: 72

約数和(自身を含む): 572749632

約数和(自身を除く): 364895388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 5351, 6474, 9711, 10702, 12948, 16053, 19422, 21404, 32106, 38844, 48159, 64212, 69563, 96318, 139126, 192636, 208689, 278252, 417378, 444133, 626067, 834756, 888266, 1252134, 1332399, 1776532, 2504268, 2664798, 3997197, 5329596, 5773729, 7994394, 11547458, 15988788, 17321187, 23094916, 34642374, 51963561, 69284748, 103927122, 207854244]

約数ペア:

[(1, 207854244), (2, 103927122), (3, 69284748), (4, 51963561), (6, 34642374), (9, 23094916), (12, 17321187), (13, 15988788), (18, 11547458), (26, 7994394), (36, 5773729), (39, 5329596), (52, 3997197), (78, 2664798), (83, 2504268), (117, 1776532), (156, 1332399), (166, 1252134), (234, 888266), (249, 834756), (332, 626067), (468, 444133), (498, 417378), (747, 278252), (996, 208689), (1079, 192636), (1494, 139126), (2158, 96318), (2988, 69563), (3237, 64212), (4316, 48159), (5351, 38844), (6474, 32106), (9711, 21404), (10702, 19422), (12948, 16053)]