205129831935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{840989}}^1$

素因数の和:841128

約数の個数: 64

約数和(自身を含む): 395278755840

約数和(自身を除く): 190148923905

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 101, 105, 115, 161, 303, 345, 483, 505, 707, 805, 1515, 2121, 2323, 2415, 3535, 6969, 10605, 11615, 16261, 34845, 48783, 81305, 243915, 840989, 2522967, 4204945, 5886923, 12614835, 17660769, 19342747, 29434615, 58028241, 84939889, 88303845, 96713735, 135399229, 254819667, 290141205, 406197687, 424699445, 594579223, 676996145, 1274098335, 1783737669, 1953617447, 2030988435, 2972896115, 5860852341, 8918688345, 9768087235, 13675322129, 29304261705, 41025966387, 68376610645, 205129831935]

約数ペア:

[(1, 205129831935), (3, 68376610645), (5, 41025966387), (7, 29304261705), (15, 13675322129), (21, 9768087235), (23, 8918688345), (35, 5860852341), (69, 2972896115), (101, 2030988435), (105, 1953617447), (115, 1783737669), (161, 1274098335), (303, 676996145), (345, 594579223), (483, 424699445), (505, 406197687), (707, 290141205), (805, 254819667), (1515, 135399229), (2121, 96713735), (2323, 88303845), (2415, 84939889), (3535, 58028241), (6969, 29434615), (10605, 19342747), (11615, 17660769), (16261, 12614835), (34845, 5886923), (48783, 4204945), (81305, 2522967), (243915, 840989)]