202496072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1879}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 400440000

約数和(自身を除く): 197943928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 709, 1418, 1879, 2836, 3758, 5672, 7516, 13471, 15032, 26942, 35701, 53884, 71402, 107768, 142804, 285608, 1332211, 2664422, 5328844, 10657688, 25312009, 50624018, 101248036, 202496072]

約数ペア:

[(1, 202496072), (2, 101248036), (4, 50624018), (8, 25312009), (19, 10657688), (38, 5328844), (76, 2664422), (152, 1332211), (709, 285608), (1418, 142804), (1879, 107768), (2836, 71402), (3758, 53884), (5672, 35701), (7516, 26942), (13471, 15032)]