201637802620

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1\times {\mathrm{74131}}^1$

素因数の和:74890

約数の個数: 48

約数和(自身を含む): 425783369088

約数和(自身を除く): 224145566468

約数列:

[1, 2, 4, 5, 10, 20, 307, 443, 614, 886, 1228, 1535, 1772, 2215, 3070, 4430, 6140, 8860, 74131, 136001, 148262, 272002, 296524, 370655, 544004, 680005, 741310, 1360010, 1482620, 2720020, 22758217, 32840033, 45516434, 65680066, 91032868, 113791085, 131360132, 164200165, 227582170, 328400330, 455164340, 656800660, 10081890131, 20163780262, 40327560524, 50409450655, 100818901310, 201637802620]

約数ペア:

[(1, 201637802620), (2, 100818901310), (4, 50409450655), (5, 40327560524), (10, 20163780262), (20, 10081890131), (307, 656800660), (443, 455164340), (614, 328400330), (886, 227582170), (1228, 164200165), (1535, 131360132), (1772, 113791085), (2215, 91032868), (3070, 65680066), (4430, 45516434), (6140, 32840033), (8860, 22758217), (74131, 2720020), (136001, 1482620), (148262, 1360010), (272002, 741310), (296524, 680005), (370655, 544004)]