200817231420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2549089}}^1$

素因数の和:2549215

約数の個数: 96

約数和(自身を含む): 611536887360

約数和(自身を除く): 410719655940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 2020, 2626, 3030, 3939, 5252, 6060, 6565, 7878, 13130, 15756, 19695, 26260, 39390, 78780, 2549089, 5098178, 7647267, 10196356, 12745445, 15294534, 25490890, 30589068, 33138157, 38236335, 50981780, 66276314, 76472670, 99414471, 132552628, 152945340, 165690785, 198828942, 257457989, 331381570, 397657884, 497072355, 514915978, 662763140, 772373967, 994144710, 1029831956, 1287289945, 1544747934, 1988289420, 2574579890, 3089495868, 3346953857, 3861869835, 5149159780, 6693907714, 7723739670, 10040861571, 13387815428, 15447479340, 16734769285, 20081723142, 33469538570, 40163446284, 50204307855, 66939077140, 100408615710, 200817231420]

約数ペア:

[(1, 200817231420), (2, 100408615710), (3, 66939077140), (4, 50204307855), (5, 40163446284), (6, 33469538570), (10, 20081723142), (12, 16734769285), (13, 15447479340), (15, 13387815428), (20, 10040861571), (26, 7723739670), (30, 6693907714), (39, 5149159780), (52, 3861869835), (60, 3346953857), (65, 3089495868), (78, 2574579890), (101, 1988289420), (130, 1544747934), (156, 1287289945), (195, 1029831956), (202, 994144710), (260, 772373967), (303, 662763140), (390, 514915978), (404, 497072355), (505, 397657884), (606, 331381570), (780, 257457989), (1010, 198828942), (1212, 165690785), (1313, 152945340), (1515, 132552628), (2020, 99414471), (2626, 76472670), (3030, 66276314), (3939, 50981780), (5252, 38236335), (6060, 33138157), (6565, 30589068), (7878, 25490890), (13130, 15294534), (15756, 12745445), (19695, 10196356), (26260, 7647267), (39390, 5098178), (78780, 2549089)]