203486112

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1439}}^1$

素因数の和:1946

約数の個数: 72

約数和(自身を含む): 580245120

約数和(自身を除く): 376759008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1439, 1473, 1964, 2878, 2946, 3928, 4317, 4419, 5756, 5892, 7856, 8634, 8838, 11512, 11784, 12951, 15712, 17268, 17676, 23024, 23568, 25902, 34536, 35352, 46048, 47136, 51804, 69072, 70704, 103608, 138144, 141408, 207216, 414432, 706549, 1413098, 2119647, 2826196, 4239294, 5652392, 6358941, 8478588, 11304784, 12717882, 16957176, 22609568, 25435764, 33914352, 50871528, 67828704, 101743056, 203486112]

約数ペア:

[(1, 203486112), (2, 101743056), (3, 67828704), (4, 50871528), (6, 33914352), (8, 25435764), (9, 22609568), (12, 16957176), (16, 12717882), (18, 11304784), (24, 8478588), (32, 6358941), (36, 5652392), (48, 4239294), (72, 2826196), (96, 2119647), (144, 1413098), (288, 706549), (491, 414432), (982, 207216), (1439, 141408), (1473, 138144), (1964, 103608), (2878, 70704), (2946, 69072), (3928, 51804), (4317, 47136), (4419, 46048), (5756, 35352), (5892, 34536), (7856, 25902), (8634, 23568), (8838, 23024), (11512, 17676), (11784, 17268), (12951, 15712)]