208021768

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 394128000

約数和(自身を除く): 186106232

約数列:

[1, 2, 4, 8, 229, 271, 419, 458, 542, 838, 916, 1084, 1676, 1832, 2168, 3352, 62059, 95951, 113549, 124118, 191902, 227098, 248236, 383804, 454196, 496472, 767608, 908392, 26002721, 52005442, 104010884, 208021768]

約数ペア:

[(1, 208021768), (2, 104010884), (4, 52005442), (8, 26002721), (229, 908392), (271, 767608), (419, 496472), (458, 454196), (542, 383804), (838, 248236), (916, 227098), (1084, 191902), (1676, 124118), (1832, 113549), (2168, 95951), (3352, 62059)]