213046386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 496108800

約数和(自身を除く): 283062414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 173, 218, 269, 327, 346, 519, 538, 654, 763, 807, 1038, 1211, 1526, 1614, 1883, 2289, 2422, 3633, 3766, 4578, 5649, 7266, 11298, 18857, 29321, 37714, 46537, 56571, 58642, 87963, 93074, 113142, 131999, 139611, 175926, 205247, 263998, 279222, 325759, 395997, 410494, 615741, 651518, 791994, 977277, 1231482, 1954554, 5072533, 10145066, 15217599, 30435198, 35507731, 71015462, 106523193, 213046386]

約数ペア:

[(1, 213046386), (2, 106523193), (3, 71015462), (6, 35507731), (7, 30435198), (14, 15217599), (21, 10145066), (42, 5072533), (109, 1954554), (173, 1231482), (218, 977277), (269, 791994), (327, 651518), (346, 615741), (519, 410494), (538, 395997), (654, 325759), (763, 279222), (807, 263998), (1038, 205247), (1211, 175926), (1526, 139611), (1614, 131999), (1883, 113142), (2289, 93074), (2422, 87963), (3633, 58642), (3766, 56571), (4578, 46537), (5649, 37714), (7266, 29321), (11298, 18857)]