201264496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{739943}}^1$

素因数の和:739968

約数の個数: 20

約数和(自身を含む): 412888752

約数和(自身を除く): 211624256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 739943, 1479886, 2959772, 5919544, 11839088, 12579031, 25158062, 50316124, 100632248, 201264496]

約数ペア:

[(1, 201264496), (2, 100632248), (4, 50316124), (8, 25158062), (16, 12579031), (17, 11839088), (34, 5919544), (68, 2959772), (136, 1479886), (272, 739943)]