203086170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107453}}^1$

素因数の和:107476

約数の個数: 64

約数和(自身を含む): 618935040

約数和(自身を除く): 415848870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 107453, 214906, 322359, 537265, 644718, 752171, 967077, 1074530, 1504342, 1611795, 1934154, 2256513, 2901231, 3223590, 3760855, 4513026, 4835385, 5802462, 6769539, 7521710, 9670770, 11282565, 13539078, 14506155, 20308617, 22565130, 29012310, 33847695, 40617234, 67695390, 101543085, 203086170]

約数ペア:

[(1, 203086170), (2, 101543085), (3, 67695390), (5, 40617234), (6, 33847695), (7, 29012310), (9, 22565130), (10, 20308617), (14, 14506155), (15, 13539078), (18, 11282565), (21, 9670770), (27, 7521710), (30, 6769539), (35, 5802462), (42, 4835385), (45, 4513026), (54, 3760855), (63, 3223590), (70, 2901231), (90, 2256513), (105, 1934154), (126, 1611795), (135, 1504342), (189, 1074530), (210, 967077), (270, 752171), (315, 644718), (378, 537265), (630, 322359), (945, 214906), (1890, 107453)]