208180944

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1045

約数の個数: 120

約数和(自身を含む): 613601352

約数和(自身を除く): 405420408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 41, 48, 72, 74, 82, 111, 123, 144, 148, 164, 222, 246, 296, 328, 333, 369, 444, 492, 592, 656, 666, 738, 888, 953, 984, 1332, 1476, 1517, 1776, 1906, 1968, 2664, 2859, 2952, 3034, 3812, 4551, 5328, 5718, 5904, 6068, 7624, 8577, 9102, 11436, 12136, 13653, 15248, 17154, 18204, 22872, 24272, 27306, 34308, 35261, 36408, 39073, 45744, 54612, 68616, 70522, 72816, 78146, 105783, 109224, 117219, 137232, 141044, 156292, 211566, 218448, 234438, 282088, 312584, 317349, 351657, 423132, 468876, 564176, 625168, 634698, 703314, 846264, 937752, 1269396, 1406628, 1445701, 1692528, 1875504, 2538792, 2813256, 2891402, 4337103, 5077584, 5626512, 5782804, 8674206, 11565608, 13011309, 17348412, 23131216, 26022618, 34696824, 52045236, 69393648, 104090472, 208180944]

約数ペア:

[(1, 208180944), (2, 104090472), (3, 69393648), (4, 52045236), (6, 34696824), (8, 26022618), (9, 23131216), (12, 17348412), (16, 13011309), (18, 11565608), (24, 8674206), (36, 5782804), (37, 5626512), (41, 5077584), (48, 4337103), (72, 2891402), (74, 2813256), (82, 2538792), (111, 1875504), (123, 1692528), (144, 1445701), (148, 1406628), (164, 1269396), (222, 937752), (246, 846264), (296, 703314), (328, 634698), (333, 625168), (369, 564176), (444, 468876), (492, 423132), (592, 351657), (656, 317349), (666, 312584), (738, 282088), (888, 234438), (953, 218448), (984, 211566), (1332, 156292), (1476, 141044), (1517, 137232), (1776, 117219), (1906, 109224), (1968, 105783), (2664, 78146), (2859, 72816), (2952, 70522), (3034, 68616), (3812, 54612), (4551, 45744), (5328, 39073), (5718, 36408), (5904, 35261), (6068, 34308), (7624, 27306), (8577, 24272), (9102, 22872), (11436, 18204), (12136, 17154), (13653, 15248)]