208002834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:812

約数の個数: 72

約数和(自身を含む): 493566372

約数和(自身を除く): 285563538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 169, 202, 234, 303, 338, 507, 606, 677, 909, 1014, 1313, 1354, 1521, 1818, 2031, 2626, 3042, 3939, 4062, 6093, 7878, 8801, 11817, 12186, 17069, 17602, 23634, 26403, 34138, 51207, 52806, 68377, 79209, 102414, 114413, 136754, 153621, 158418, 205131, 228826, 307242, 343239, 410262, 615393, 686478, 888901, 1029717, 1230786, 1777802, 2059434, 2666703, 5333406, 8000109, 11555713, 16000218, 23111426, 34667139, 69334278, 104001417, 208002834]

約数ペア:

[(1, 208002834), (2, 104001417), (3, 69334278), (6, 34667139), (9, 23111426), (13, 16000218), (18, 11555713), (26, 8000109), (39, 5333406), (78, 2666703), (101, 2059434), (117, 1777802), (169, 1230786), (202, 1029717), (234, 888901), (303, 686478), (338, 615393), (507, 410262), (606, 343239), (677, 307242), (909, 228826), (1014, 205131), (1313, 158418), (1354, 153621), (1521, 136754), (1818, 114413), (2031, 102414), (2626, 79209), (3042, 68377), (3939, 52806), (4062, 51207), (6093, 34138), (7878, 26403), (8801, 23634), (11817, 17602), (12186, 17069)]