200738876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{15629}}^1$

素因数の和:15678

約数の個数: 36

約数和(自身を含む): 400440600

約数和(自身を除く): 199701724

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 15629, 31258, 62516, 203177, 296951, 406354, 593902, 812708, 1187804, 2641301, 3860363, 5282602, 7720726, 10565204, 15441452, 50184719, 100369438, 200738876]

約数ペア:

[(1, 200738876), (2, 100369438), (4, 50184719), (13, 15441452), (19, 10565204), (26, 7720726), (38, 5282602), (52, 3860363), (76, 2641301), (169, 1187804), (247, 812708), (338, 593902), (494, 406354), (676, 296951), (988, 203177), (3211, 62516), (6422, 31258), (12844, 15629)]