201653065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 262797696

約数和(自身を除く): 61144631

約数列:

[1, 5, 17, 83, 85, 101, 283, 415, 505, 1411, 1415, 1717, 4811, 7055, 8383, 8585, 23489, 24055, 28583, 41915, 117445, 142511, 142915, 399313, 485911, 712555, 1996565, 2372389, 2429555, 11861945, 40330613, 201653065]

約数ペア:

[(1, 201653065), (5, 40330613), (17, 11861945), (83, 2429555), (85, 2372389), (101, 1996565), (283, 712555), (415, 485911), (505, 399313), (1411, 142915), (1415, 142511), (1717, 117445), (4811, 41915), (7055, 28583), (8383, 24055), (8585, 23489)]