203171085

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 414610560

約数和(自身を除く): 211439475

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 243, 247, 285, 351, 405, 513, 585, 677, 741, 855, 1053, 1215, 1235, 1539, 1755, 2031, 2223, 2565, 3159, 3385, 3705, 4617, 5265, 6093, 6669, 7695, 8801, 10155, 11115, 12863, 15795, 18279, 20007, 23085, 26403, 30465, 33345, 38589, 44005, 54837, 60021, 64315, 79209, 91395, 100035, 115767, 132015, 164511, 167219, 192945, 237627, 274185, 300105, 347301, 396045, 501657, 578835, 712881, 822555, 836095, 1041903, 1188135, 1504971, 1736505, 2138643, 2508285, 3125709, 3564405, 4514913, 5209515, 7524855, 10693215, 13544739, 15628545, 22574565, 40634217, 67723695, 203171085]

約数ペア:

[(1, 203171085), (3, 67723695), (5, 40634217), (9, 22574565), (13, 15628545), (15, 13544739), (19, 10693215), (27, 7524855), (39, 5209515), (45, 4514913), (57, 3564405), (65, 3125709), (81, 2508285), (95, 2138643), (117, 1736505), (135, 1504971), (171, 1188135), (195, 1041903), (243, 836095), (247, 822555), (285, 712881), (351, 578835), (405, 501657), (513, 396045), (585, 347301), (677, 300105), (741, 274185), (855, 237627), (1053, 192945), (1215, 167219), (1235, 164511), (1539, 132015), (1755, 115767), (2031, 100035), (2223, 91395), (2565, 79209), (3159, 64315), (3385, 60021), (3705, 54837), (4617, 44005), (5265, 38589), (6093, 33345), (6669, 30465), (7695, 26403), (8801, 23085), (10155, 20007), (11115, 18279), (12863, 15795)]