201891768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8191}}^1$

素因数の和:8292

約数の個数: 64

約数和(自身を含む): 550502400

約数和(自身を除く): 348610632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8191, 8216, 12324, 16382, 24573, 24648, 32764, 49146, 65528, 98292, 106483, 196584, 212966, 319449, 425932, 638898, 647089, 851864, 1277796, 1294178, 1941267, 2555592, 2588356, 3882534, 5176712, 7765068, 8412157, 15530136, 16824314, 25236471, 33648628, 50472942, 67297256, 100945884, 201891768]

約数ペア:

[(1, 201891768), (2, 100945884), (3, 67297256), (4, 50472942), (6, 33648628), (8, 25236471), (12, 16824314), (13, 15530136), (24, 8412157), (26, 7765068), (39, 5176712), (52, 3882534), (78, 2588356), (79, 2555592), (104, 1941267), (156, 1294178), (158, 1277796), (237, 851864), (312, 647089), (316, 638898), (474, 425932), (632, 319449), (948, 212966), (1027, 196584), (1896, 106483), (2054, 98292), (3081, 65528), (4108, 49146), (6162, 32764), (8191, 24648), (8216, 24573), (12324, 16382)]