211768050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 570588480

約数和(自身を除く): 358820430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 131, 150, 195, 262, 325, 390, 393, 650, 655, 786, 829, 975, 1310, 1658, 1703, 1950, 1965, 2487, 3275, 3406, 3930, 4145, 4974, 5109, 6550, 8290, 8515, 9825, 10218, 10777, 12435, 17030, 19650, 20725, 21554, 24870, 25545, 32331, 41450, 42575, 51090, 53885, 62175, 64662, 85150, 107770, 108599, 124350, 127725, 161655, 217198, 255450, 269425, 323310, 325797, 538850, 542995, 651594, 808275, 1085990, 1411787, 1616550, 1628985, 2714975, 2823574, 3257970, 4235361, 5429950, 7058935, 8144925, 8470722, 14117870, 16289850, 21176805, 35294675, 42353610, 70589350, 105884025, 211768050]

約数ペア:

[(1, 211768050), (2, 105884025), (3, 70589350), (5, 42353610), (6, 35294675), (10, 21176805), (13, 16289850), (15, 14117870), (25, 8470722), (26, 8144925), (30, 7058935), (39, 5429950), (50, 4235361), (65, 3257970), (75, 2823574), (78, 2714975), (130, 1628985), (131, 1616550), (150, 1411787), (195, 1085990), (262, 808275), (325, 651594), (390, 542995), (393, 538850), (650, 325797), (655, 323310), (786, 269425), (829, 255450), (975, 217198), (1310, 161655), (1658, 127725), (1703, 124350), (1950, 108599), (1965, 107770), (2487, 85150), (3275, 64662), (3406, 62175), (3930, 53885), (4145, 51090), (4974, 42575), (5109, 41450), (6550, 32331), (8290, 25545), (8515, 24870), (9825, 21554), (10218, 20725), (10777, 19650), (12435, 17030)]