201227800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{15017}}^1$

素因数の和:15100

約数の個数: 48

約数和(自身を含む): 474869160

約数和(自身を除く): 273641360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 13400, 15017, 30034, 60068, 75085, 120136, 150170, 300340, 375425, 600680, 750850, 1006139, 1501700, 2012278, 3003400, 4024556, 5030695, 8049112, 10061390, 20122780, 25153475, 40245560, 50306950, 100613900, 201227800]

約数ペア:

[(1, 201227800), (2, 100613900), (4, 50306950), (5, 40245560), (8, 25153475), (10, 20122780), (20, 10061390), (25, 8049112), (40, 5030695), (50, 4024556), (67, 3003400), (100, 2012278), (134, 1501700), (200, 1006139), (268, 750850), (335, 600680), (536, 375425), (670, 300340), (1340, 150170), (1675, 120136), (2680, 75085), (3350, 60068), (6700, 30034), (13400, 15017)]