99389906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 194641920

約数和(自身を除く): 95252014

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 109, 154, 191, 217, 218, 341, 382, 434, 682, 763, 1199, 1337, 1526, 2101, 2387, 2398, 2674, 3379, 4202, 4774, 5921, 6758, 8393, 11842, 14707, 16786, 20819, 23653, 29414, 37169, 41447, 41638, 47306, 65131, 74338, 82894, 130262, 145733, 229009, 260183, 291466, 455917, 458018, 520366, 645389, 911834, 1290778, 1603063, 3206126, 4517723, 7099279, 9035446, 14198558, 49694953, 99389906]

約数ペア:

[(1, 99389906), (2, 49694953), (7, 14198558), (11, 9035446), (14, 7099279), (22, 4517723), (31, 3206126), (62, 1603063), (77, 1290778), (109, 911834), (154, 645389), (191, 520366), (217, 458018), (218, 455917), (341, 291466), (382, 260183), (434, 229009), (682, 145733), (763, 130262), (1199, 82894), (1337, 74338), (1526, 65131), (2101, 47306), (2387, 41638), (2398, 41447), (2674, 37169), (3379, 29414), (4202, 23653), (4774, 20819), (5921, 16786), (6758, 14707), (8393, 11842)]