204767784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{72923}}^1$

素因数の和:72951

約数の個数: 64

約数和(自身を含む): 612561600

約数和(自身を除く): 407793816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 72923, 145846, 218769, 291692, 437538, 583384, 656307, 875076, 947999, 1312614, 1750152, 1895998, 1968921, 2625228, 2843997, 3791996, 3937842, 5250456, 5687994, 7583992, 7875684, 8531991, 11375988, 15751368, 17063982, 22751976, 25595973, 34127964, 51191946, 68255928, 102383892, 204767784]

約数ペア:

[(1, 204767784), (2, 102383892), (3, 68255928), (4, 51191946), (6, 34127964), (8, 25595973), (9, 22751976), (12, 17063982), (13, 15751368), (18, 11375988), (24, 8531991), (26, 7875684), (27, 7583992), (36, 5687994), (39, 5250456), (52, 3937842), (54, 3791996), (72, 2843997), (78, 2625228), (104, 1968921), (108, 1895998), (117, 1750152), (156, 1312614), (216, 947999), (234, 875076), (312, 656307), (351, 583384), (468, 437538), (702, 291692), (936, 218769), (1404, 145846), (2808, 72923)]