199166292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18503}}^1$

素因数の和:18549

約数の個数: 72

約数和(自身を含む): 565778304

約数和(自身を除く): 366612012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 18503, 37006, 55509, 74012, 111018, 166527, 222036, 240539, 333054, 425569, 481078, 666108, 721617, 851138, 962156, 1276707, 1443234, 1702276, 2164851, 2553414, 2886468, 3830121, 4329702, 5106828, 5532397, 7660242, 8659404, 11064794, 15320484, 16597191, 22129588, 33194382, 49791573, 66388764, 99583146, 199166292]

約数ペア:

[(1, 199166292), (2, 99583146), (3, 66388764), (4, 49791573), (6, 33194382), (9, 22129588), (12, 16597191), (13, 15320484), (18, 11064794), (23, 8659404), (26, 7660242), (36, 5532397), (39, 5106828), (46, 4329702), (52, 3830121), (69, 2886468), (78, 2553414), (92, 2164851), (117, 1702276), (138, 1443234), (156, 1276707), (207, 962156), (234, 851138), (276, 721617), (299, 666108), (414, 481078), (468, 425569), (598, 333054), (828, 240539), (897, 222036), (1196, 166527), (1794, 111018), (2691, 74012), (3588, 55509), (5382, 37006), (10764, 18503)]