200586980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17203}}^1$

素因数の和:17276

約数の個数: 48

約数和(自身を含む): 468224064

約数和(自身を除く): 267637084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 17203, 34406, 68812, 86015, 172030, 189233, 344060, 378466, 756932, 911759, 946165, 1823518, 1892330, 3647036, 3784660, 4558795, 9117590, 10029349, 18235180, 20058698, 40117396, 50146745, 100293490, 200586980]

約数ペア:

[(1, 200586980), (2, 100293490), (4, 50146745), (5, 40117396), (10, 20058698), (11, 18235180), (20, 10029349), (22, 9117590), (44, 4558795), (53, 3784660), (55, 3647036), (106, 1892330), (110, 1823518), (212, 946165), (220, 911759), (265, 756932), (530, 378466), (583, 344060), (1060, 189233), (1166, 172030), (2332, 86015), (2915, 68812), (5830, 34406), (11660, 17203)]