200901470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37273}}^1$

素因数の和:37305

約数の個数: 48

約数和(自身を含む): 458917488

約数和(自身を除く): 258016018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 37273, 74546, 186365, 260911, 372730, 410003, 521822, 820006, 1304555, 1826377, 2050015, 2609110, 2870021, 3652754, 4100030, 5740042, 9131885, 14350105, 18263770, 20090147, 28700210, 40180294, 100450735, 200901470]

約数ペア:

[(1, 200901470), (2, 100450735), (5, 40180294), (7, 28700210), (10, 20090147), (11, 18263770), (14, 14350105), (22, 9131885), (35, 5740042), (49, 4100030), (55, 3652754), (70, 2870021), (77, 2609110), (98, 2050015), (110, 1826377), (154, 1304555), (245, 820006), (385, 521822), (490, 410003), (539, 372730), (770, 260911), (1078, 186365), (2695, 74546), (5390, 37273)]