205573992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6397}}^1$

素因数の和:6522

約数の個数: 64

約数和(自身を含む): 558929280

約数和(自身を除く): 353355288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 6397, 8034, 10712, 12794, 16068, 19191, 25588, 32136, 38382, 51176, 76764, 83161, 153528, 166322, 249483, 332644, 498966, 658891, 665288, 997932, 1317782, 1976673, 1995864, 2635564, 3953346, 5271128, 7906692, 8565583, 15813384, 17131166, 25696749, 34262332, 51393498, 68524664, 102786996, 205573992]

約数ペア:

[(1, 205573992), (2, 102786996), (3, 68524664), (4, 51393498), (6, 34262332), (8, 25696749), (12, 17131166), (13, 15813384), (24, 8565583), (26, 7906692), (39, 5271128), (52, 3953346), (78, 2635564), (103, 1995864), (104, 1976673), (156, 1317782), (206, 997932), (309, 665288), (312, 658891), (412, 498966), (618, 332644), (824, 249483), (1236, 166322), (1339, 153528), (2472, 83161), (2678, 76764), (4017, 51176), (5356, 38382), (6397, 32136), (8034, 25588), (10712, 19191), (12794, 16068)]