201498535

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 301397760

約数和(自身を除く): 99899225

約数列:

[1, 5, 7, 17, 35, 49, 85, 101, 119, 245, 479, 505, 595, 707, 833, 1717, 2395, 3353, 3535, 4165, 4949, 8143, 8585, 12019, 16765, 23471, 24745, 40715, 48379, 57001, 60095, 84133, 117355, 241895, 285005, 338653, 399007, 420665, 822443, 1693265, 1995035, 2370571, 4112215, 5757101, 11852855, 28785505, 40299707, 201498535]

約数ペア:

[(1, 201498535), (5, 40299707), (7, 28785505), (17, 11852855), (35, 5757101), (49, 4112215), (85, 2370571), (101, 1995035), (119, 1693265), (245, 822443), (479, 420665), (505, 399007), (595, 338653), (707, 285005), (833, 241895), (1717, 117355), (2395, 84133), (3353, 60095), (3535, 57001), (4165, 48379), (4949, 40715), (8143, 24745), (8585, 23471), (12019, 16765)]