203993400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26153}}^1$

素因数の和:26185

約数の個数: 96

約数和(自身を含む): 681050160

約数和(自身を除く): 477056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 26153, 52306, 78459, 104612, 130765, 156918, 209224, 261530, 313836, 339989, 392295, 523060, 627672, 653825, 679978, 784590, 1019967, 1046120, 1307650, 1359956, 1569180, 1699945, 1961475, 2039934, 2615300, 2719912, 3138360, 3399890, 3922950, 4079868, 5099835, 5230600, 6799780, 7845900, 8159736, 8499725, 10199670, 13599560, 15691800, 16999450, 20399340, 25499175, 33998900, 40798680, 50998350, 67997800, 101996700, 203993400]

約数ペア:

[(1, 203993400), (2, 101996700), (3, 67997800), (4, 50998350), (5, 40798680), (6, 33998900), (8, 25499175), (10, 20399340), (12, 16999450), (13, 15691800), (15, 13599560), (20, 10199670), (24, 8499725), (25, 8159736), (26, 7845900), (30, 6799780), (39, 5230600), (40, 5099835), (50, 4079868), (52, 3922950), (60, 3399890), (65, 3138360), (75, 2719912), (78, 2615300), (100, 2039934), (104, 1961475), (120, 1699945), (130, 1569180), (150, 1359956), (156, 1307650), (195, 1046120), (200, 1019967), (260, 784590), (300, 679978), (312, 653825), (325, 627672), (390, 523060), (520, 392295), (600, 339989), (650, 313836), (780, 261530), (975, 209224), (1300, 156918), (1560, 130765), (1950, 104612), (2600, 78459), (3900, 52306), (7800, 26153)]