206202906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125887}}^1$

素因数の和:125915

約数の個数: 48

約数和(自身を含む): 549878784

約数和(自身を除く): 343675878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 125887, 251774, 377661, 755322, 881209, 1132983, 1636531, 1762418, 2265966, 2643627, 3273062, 4909593, 5287254, 7930881, 9819186, 11455717, 14728779, 15861762, 22911434, 29457558, 34367151, 68734302, 103101453, 206202906]

約数ペア:

[(1, 206202906), (2, 103101453), (3, 68734302), (6, 34367151), (7, 29457558), (9, 22911434), (13, 15861762), (14, 14728779), (18, 11455717), (21, 9819186), (26, 7930881), (39, 5287254), (42, 4909593), (63, 3273062), (78, 2643627), (91, 2265966), (117, 1762418), (126, 1636531), (182, 1132983), (234, 881209), (273, 755322), (546, 377661), (819, 251774), (1638, 125887)]