201281796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{130027}}^1$

素因数の和:130080

約数の個数: 36

約数和(自身を含む): 520632112

約数和(自身を除く): 319350316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 130027, 260054, 390081, 520108, 780162, 1170243, 1560324, 2340486, 4680972, 5591161, 11182322, 16773483, 22364644, 33546966, 50320449, 67093932, 100640898, 201281796]

約数ペア:

[(1, 201281796), (2, 100640898), (3, 67093932), (4, 50320449), (6, 33546966), (9, 22364644), (12, 16773483), (18, 11182322), (36, 5591161), (43, 4680972), (86, 2340486), (129, 1560324), (172, 1170243), (258, 780162), (387, 520108), (516, 390081), (774, 260054), (1548, 130027)]