199214235

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 394444512

約数和(自身を除く): 195230277

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 97, 99, 135, 165, 291, 297, 405, 461, 485, 495, 873, 891, 1067, 1383, 1455, 1485, 2305, 2619, 3201, 4149, 4365, 4455, 5071, 5335, 6915, 7857, 9603, 12447, 13095, 15213, 16005, 20745, 25355, 28809, 37341, 39285, 44717, 45639, 48015, 62235, 76065, 86427, 134151, 136917, 144045, 186705, 223585, 228195, 402453, 410751, 432135, 491887, 670755, 684585, 1207359, 1475661, 2012265, 2053755, 2459435, 3622077, 4426983, 6036795, 7378305, 13280949, 18110385, 22134915, 39842847, 66404745, 199214235]

約数ペア:

[(1, 199214235), (3, 66404745), (5, 39842847), (9, 22134915), (11, 18110385), (15, 13280949), (27, 7378305), (33, 6036795), (45, 4426983), (55, 3622077), (81, 2459435), (97, 2053755), (99, 2012265), (135, 1475661), (165, 1207359), (291, 684585), (297, 670755), (405, 491887), (461, 432135), (485, 410751), (495, 402453), (873, 228195), (891, 223585), (1067, 186705), (1383, 144045), (1455, 136917), (1485, 134151), (2305, 86427), (2619, 76065), (3201, 62235), (4149, 48015), (4365, 45639), (4455, 44717), (5071, 39285), (5335, 37341), (6915, 28809), (7857, 25355), (9603, 20745), (12447, 16005), (13095, 15213)]