201799654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7933}}^1$

素因数の和:8044

約数の個数: 32

約数和(自身を含む): 365598720

約数和(自身を除く): 163799066

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 7933, 12719, 15866, 25438, 55531, 111062, 182459, 364918, 626707, 1253414, 1277213, 2554426, 4386949, 8773898, 14414261, 28828522, 100899827, 201799654]

約数ペア:

[(1, 201799654), (2, 100899827), (7, 28828522), (14, 14414261), (23, 8773898), (46, 4386949), (79, 2554426), (158, 1277213), (161, 1253414), (322, 626707), (553, 364918), (1106, 182459), (1817, 111062), (3634, 55531), (7933, 25438), (12719, 15866)]