201918222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3217}}^1$

素因数の和:3553

約数の個数: 48

約数和(自身を含む): 478915632

約数和(自身を除く): 276997410

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 634, 951, 1902, 2853, 3217, 3487, 5706, 6434, 6974, 9651, 10461, 19302, 20922, 28953, 31383, 35387, 57906, 62766, 70774, 106161, 212322, 318483, 636966, 1019789, 2039578, 3059367, 6118734, 9178101, 11217679, 18356202, 22435358, 33653037, 67306074, 100959111, 201918222]

約数ペア:

[(1, 201918222), (2, 100959111), (3, 67306074), (6, 33653037), (9, 22435358), (11, 18356202), (18, 11217679), (22, 9178101), (33, 6118734), (66, 3059367), (99, 2039578), (198, 1019789), (317, 636966), (634, 318483), (951, 212322), (1902, 106161), (2853, 70774), (3217, 62766), (3487, 57906), (5706, 35387), (6434, 31383), (6974, 28953), (9651, 20922), (10461, 19302)]