196398424

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1627}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 375091200

約数和(自身を除く): 178692776

約数列:

[1, 2, 4, 8, 79, 158, 191, 316, 382, 632, 764, 1528, 1627, 3254, 6508, 13016, 15089, 30178, 60356, 120712, 128533, 257066, 310757, 514132, 621514, 1028264, 1243028, 2486056, 24549803, 49099606, 98199212, 196398424]

約数ペア:

[(1, 196398424), (2, 98199212), (4, 49099606), (8, 24549803), (79, 2486056), (158, 1243028), (191, 1028264), (316, 621514), (382, 514132), (632, 310757), (764, 257066), (1528, 128533), (1627, 120712), (3254, 60356), (6508, 30178), (13016, 15089)]