201996978040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35314157}}^1$

素因数の和:35314192

約数の個数: 64

約数和(自身を含む): 533950068960

約数和(自身を除く): 331953090920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 35314157, 70628314, 141256628, 176570785, 282513256, 353141570, 388455727, 459084041, 706283140, 776911454, 918168082, 1412566280, 1553822908, 1836336164, 1942278635, 2295420205, 3107645816, 3672672328, 3884557270, 4590840410, 5049924451, 7769114540, 9181680820, 10099848902, 15538229080, 18363361640, 20199697804, 25249622255, 40399395608, 50499244510, 100998489020, 201996978040]

約数ペア:

[(1, 201996978040), (2, 100998489020), (4, 50499244510), (5, 40399395608), (8, 25249622255), (10, 20199697804), (11, 18363361640), (13, 15538229080), (20, 10099848902), (22, 9181680820), (26, 7769114540), (40, 5049924451), (44, 4590840410), (52, 3884557270), (55, 3672672328), (65, 3107645816), (88, 2295420205), (104, 1942278635), (110, 1836336164), (130, 1553822908), (143, 1412566280), (220, 918168082), (260, 776911454), (286, 706283140), (440, 459084041), (520, 388455727), (572, 353141570), (715, 282513256), (1144, 176570785), (1430, 141256628), (2860, 70628314), (5720, 35314157)]