211319436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5309}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 513838080

約数和(自身を除く): 302518644

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 107, 124, 186, 214, 321, 372, 428, 642, 1284, 3317, 5309, 6634, 9951, 10618, 13268, 15927, 19902, 21236, 31854, 39804, 63708, 164579, 329158, 493737, 568063, 658316, 987474, 1136126, 1704189, 1974948, 2272252, 3408378, 6816756, 17609953, 35219906, 52829859, 70439812, 105659718, 211319436]

約数ペア:

[(1, 211319436), (2, 105659718), (3, 70439812), (4, 52829859), (6, 35219906), (12, 17609953), (31, 6816756), (62, 3408378), (93, 2272252), (107, 1974948), (124, 1704189), (186, 1136126), (214, 987474), (321, 658316), (372, 568063), (428, 493737), (642, 329158), (1284, 164579), (3317, 63708), (5309, 39804), (6634, 31854), (9951, 21236), (10618, 19902), (13268, 15927)]