211100412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6661}}^1$

素因数の和:6826

約数の個数: 48

約数和(自身を含む): 522300800

約数和(自身を除く): 311200388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 6661, 7923, 10564, 13322, 15846, 19983, 26644, 31692, 39966, 79932, 126559, 253118, 379677, 506236, 759354, 925879, 1518708, 1851758, 2777637, 3703516, 5555274, 11110548, 17591701, 35183402, 52775103, 70366804, 105550206, 211100412]

約数ペア:

[(1, 211100412), (2, 105550206), (3, 70366804), (4, 52775103), (6, 35183402), (12, 17591701), (19, 11110548), (38, 5555274), (57, 3703516), (76, 2777637), (114, 1851758), (139, 1518708), (228, 925879), (278, 759354), (417, 506236), (556, 379677), (834, 253118), (1668, 126559), (2641, 79932), (5282, 39966), (6661, 31692), (7923, 26644), (10564, 19983), (13322, 15846)]