201620216576

素因数分解:

$2^8\times {\mathrm{99079}}^1\times {\mathrm{7949}}^1$

素因数の和:107044

約数の個数: 36

約数和(自身を含む): 402507546000

約数和(自身を除く): 200887329424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7949, 15898, 31796, 63592, 99079, 127184, 198158, 254368, 396316, 508736, 792632, 1017472, 1585264, 2034944, 3170528, 6341056, 12682112, 25364224, 787578971, 1575157942, 3150315884, 6300631768, 12601263536, 25202527072, 50405054144, 100810108288, 201620216576]

約数ペア:

[(1, 201620216576), (2, 100810108288), (4, 50405054144), (8, 25202527072), (16, 12601263536), (32, 6300631768), (64, 3150315884), (128, 1575157942), (256, 787578971), (7949, 25364224), (15898, 12682112), (31796, 6341056), (63592, 3170528), (99079, 2034944), (127184, 1585264), (198158, 1017472), (254368, 792632), (396316, 508736)]