209284008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12511}}^1$

素因数の和:12578

約数の個数: 64

約数和(自身を含む): 567544320

約数和(自身を除く): 358260312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 2091, 2788, 4182, 5576, 8364, 12511, 16728, 25022, 37533, 50044, 75066, 100088, 150132, 212687, 300264, 425374, 512951, 638061, 850748, 1025902, 1276122, 1538853, 1701496, 2051804, 2552244, 3077706, 4103608, 5104488, 6155412, 8720167, 12310824, 17440334, 26160501, 34880668, 52321002, 69761336, 104642004, 209284008]

約数ペア:

[(1, 209284008), (2, 104642004), (3, 69761336), (4, 52321002), (6, 34880668), (8, 26160501), (12, 17440334), (17, 12310824), (24, 8720167), (34, 6155412), (41, 5104488), (51, 4103608), (68, 3077706), (82, 2552244), (102, 2051804), (123, 1701496), (136, 1538853), (164, 1276122), (204, 1025902), (246, 850748), (328, 638061), (408, 512951), (492, 425374), (697, 300264), (984, 212687), (1394, 150132), (2091, 100088), (2788, 75066), (4182, 50044), (5576, 37533), (8364, 25022), (12511, 16728)]