197701140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36209}}^1$

素因数の和:36241

約数の個数: 96

約数和(自身を含む): 681327360

約数和(自身を除く): 483626220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 36209, 72418, 108627, 144836, 181045, 217254, 253463, 362090, 434508, 470717, 506926, 543135, 724180, 760389, 941434, 1013852, 1086270, 1267315, 1412151, 1520778, 1882868, 2172540, 2353585, 2534630, 2824302, 3041556, 3295019, 3801945, 4707170, 5069260, 5648604, 6590038, 7060755, 7603890, 9414340, 9885057, 13180076, 14121510, 15207780, 16475095, 19770114, 28243020, 32950190, 39540228, 49425285, 65900380, 98850570, 197701140]

約数ペア:

[(1, 197701140), (2, 98850570), (3, 65900380), (4, 49425285), (5, 39540228), (6, 32950190), (7, 28243020), (10, 19770114), (12, 16475095), (13, 15207780), (14, 14121510), (15, 13180076), (20, 9885057), (21, 9414340), (26, 7603890), (28, 7060755), (30, 6590038), (35, 5648604), (39, 5069260), (42, 4707170), (52, 3801945), (60, 3295019), (65, 3041556), (70, 2824302), (78, 2534630), (84, 2353585), (91, 2172540), (105, 1882868), (130, 1520778), (140, 1412151), (156, 1267315), (182, 1086270), (195, 1013852), (210, 941434), (260, 760389), (273, 724180), (364, 543135), (390, 506926), (420, 470717), (455, 434508), (546, 362090), (780, 253463), (910, 217254), (1092, 181045), (1365, 144836), (1820, 108627), (2730, 72418), (5460, 36209)]