204504050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5119}}^1$

素因数の和:5195

約数の個数: 48

約数和(自身を含む): 411402240

約数和(自身を除く): 206898190

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 799, 850, 1175, 1598, 2350, 3995, 5119, 7990, 10238, 19975, 25595, 39950, 51190, 87023, 127975, 174046, 240593, 255950, 435115, 481186, 870230, 1202965, 2175575, 2405930, 4090081, 4351150, 6014825, 8180162, 12029650, 20450405, 40900810, 102252025, 204504050]

約数ペア:

[(1, 204504050), (2, 102252025), (5, 40900810), (10, 20450405), (17, 12029650), (25, 8180162), (34, 6014825), (47, 4351150), (50, 4090081), (85, 2405930), (94, 2175575), (170, 1202965), (235, 870230), (425, 481186), (470, 435115), (799, 255950), (850, 240593), (1175, 174046), (1598, 127975), (2350, 87023), (3995, 51190), (5119, 39950), (7990, 25595), (10238, 19975)]