208790712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17159}}^1$

素因数の和:17197

約数の個数: 72

約数和(自身を含む): 612354600

約数和(自身を除く): 403563888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 17159, 34318, 51477, 68636, 102954, 137272, 154431, 205908, 223067, 308862, 411816, 446134, 617724, 669201, 892268, 1235448, 1338402, 1784536, 2007603, 2676804, 2899871, 4015206, 5353608, 5799742, 8030412, 8699613, 11599484, 16060824, 17399226, 23198968, 26098839, 34798452, 52197678, 69596904, 104395356, 208790712]

約数ペア:

[(1, 208790712), (2, 104395356), (3, 69596904), (4, 52197678), (6, 34798452), (8, 26098839), (9, 23198968), (12, 17399226), (13, 16060824), (18, 11599484), (24, 8699613), (26, 8030412), (36, 5799742), (39, 5353608), (52, 4015206), (72, 2899871), (78, 2676804), (104, 2007603), (117, 1784536), (156, 1338402), (169, 1235448), (234, 892268), (312, 669201), (338, 617724), (468, 446134), (507, 411816), (676, 308862), (936, 223067), (1014, 205908), (1352, 154431), (1521, 137272), (2028, 102954), (3042, 68636), (4056, 51477), (6084, 34318), (12168, 17159)]