201931704

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23971}}^1$

素因数の和:24002

約数の個数: 80

約数和(自身を含む): 609128520

約数和(自身を除く): 407196816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 23971, 47942, 71913, 95884, 143826, 191768, 215739, 287652, 311623, 431478, 575304, 623246, 647217, 862956, 934869, 1246492, 1294434, 1725912, 1869738, 1941651, 2492984, 2588868, 2804607, 3739476, 3883302, 5177736, 5609214, 7478952, 7766604, 8413821, 11218428, 15533208, 16827642, 22436856, 25241463, 33655284, 50482926, 67310568, 100965852, 201931704]

約数ペア:

[(1, 201931704), (2, 100965852), (3, 67310568), (4, 50482926), (6, 33655284), (8, 25241463), (9, 22436856), (12, 16827642), (13, 15533208), (18, 11218428), (24, 8413821), (26, 7766604), (27, 7478952), (36, 5609214), (39, 5177736), (52, 3883302), (54, 3739476), (72, 2804607), (78, 2588868), (81, 2492984), (104, 1941651), (108, 1869738), (117, 1725912), (156, 1294434), (162, 1246492), (216, 934869), (234, 862956), (312, 647217), (324, 623246), (351, 575304), (468, 431478), (648, 311623), (702, 287652), (936, 215739), (1053, 191768), (1404, 143826), (2106, 95884), (2808, 71913), (4212, 47942), (8424, 23971)]