201698010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22189}}^1$

素因数の和:22303

約数の個数: 48

約数和(自身を含む): 529630920

約数和(自身を除く): 327932910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 22189, 44378, 66567, 110945, 133134, 199701, 221890, 332835, 399402, 665670, 998505, 1997010, 2241089, 4482178, 6723267, 11205445, 13446534, 20169801, 22410890, 33616335, 40339602, 67232670, 100849005, 201698010]

約数ペア:

[(1, 201698010), (2, 100849005), (3, 67232670), (5, 40339602), (6, 33616335), (9, 22410890), (10, 20169801), (15, 13446534), (18, 11205445), (30, 6723267), (45, 4482178), (90, 2241089), (101, 1997010), (202, 998505), (303, 665670), (505, 399402), (606, 332835), (909, 221890), (1010, 199701), (1515, 133134), (1818, 110945), (3030, 66567), (4545, 44378), (9090, 22189)]