201449864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19237}}^1$

素因数の和:19278

約数の個数: 64

約数和(自身を含む): 498648960

約数和(自身を除く): 297199096

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 19237, 38474, 76948, 134659, 153896, 211607, 269318, 327029, 423214, 538636, 654058, 846428, 1077272, 1308116, 1481249, 1692856, 2289203, 2616232, 2962498, 3597319, 4578406, 5924996, 7194638, 9156812, 11849992, 14389276, 18313624, 25181233, 28778552, 50362466, 100724932, 201449864]

約数ペア:

[(1, 201449864), (2, 100724932), (4, 50362466), (7, 28778552), (8, 25181233), (11, 18313624), (14, 14389276), (17, 11849992), (22, 9156812), (28, 7194638), (34, 5924996), (44, 4578406), (56, 3597319), (68, 2962498), (77, 2616232), (88, 2289203), (119, 1692856), (136, 1481249), (154, 1308116), (187, 1077272), (238, 846428), (308, 654058), (374, 538636), (476, 423214), (616, 327029), (748, 269318), (952, 211607), (1309, 153896), (1496, 134659), (2618, 76948), (5236, 38474), (10472, 19237)]