201640608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53857}}^1$

素因数の和:53886

約数の個数: 72

約数和(自身を含む): 617535828

約数和(自身を除く): 415895220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 53857, 107714, 161571, 215428, 323142, 430856, 484713, 646284, 700141, 861712, 969426, 1292568, 1400282, 1723424, 1938852, 2100423, 2585136, 2800564, 3877704, 4200846, 5170272, 5601128, 6301269, 7755408, 8401692, 11202256, 12602538, 15510816, 16803384, 22404512, 25205076, 33606768, 50410152, 67213536, 100820304, 201640608]

約数ペア:

[(1, 201640608), (2, 100820304), (3, 67213536), (4, 50410152), (6, 33606768), (8, 25205076), (9, 22404512), (12, 16803384), (13, 15510816), (16, 12602538), (18, 11202256), (24, 8401692), (26, 7755408), (32, 6301269), (36, 5601128), (39, 5170272), (48, 4200846), (52, 3877704), (72, 2800564), (78, 2585136), (96, 2100423), (104, 1938852), (117, 1723424), (144, 1400282), (156, 1292568), (208, 969426), (234, 861712), (288, 700141), (312, 646284), (416, 484713), (468, 430856), (624, 323142), (936, 215428), (1248, 161571), (1872, 107714), (3744, 53857)]