201448912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3476

約数の個数: 80

約数和(自身を含む): 487683072

約数和(自身を除く): 286234160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3413, 3472, 3689, 4216, 6826, 7378, 8432, 13652, 14756, 23891, 27304, 29512, 47782, 54608, 58021, 59024, 95564, 105803, 116042, 191128, 211606, 232084, 382256, 406147, 423212, 464168, 740621, 812294, 846424, 928336, 1481242, 1624588, 1692848, 1798651, 2962484, 3249176, 3597302, 5924968, 6498352, 7194604, 11849936, 12590557, 14389208, 25181114, 28778416, 50362228, 100724456, 201448912]

約数ペア:

[(1, 201448912), (2, 100724456), (4, 50362228), (7, 28778416), (8, 25181114), (14, 14389208), (16, 12590557), (17, 11849936), (28, 7194604), (31, 6498352), (34, 5924968), (56, 3597302), (62, 3249176), (68, 2962484), (112, 1798651), (119, 1692848), (124, 1624588), (136, 1481242), (217, 928336), (238, 846424), (248, 812294), (272, 740621), (434, 464168), (476, 423212), (496, 406147), (527, 382256), (868, 232084), (952, 211606), (1054, 191128), (1736, 116042), (1904, 105803), (2108, 95564), (3413, 59024), (3472, 58021), (3689, 54608), (4216, 47782), (6826, 29512), (7378, 27304), (8432, 23891), (13652, 14756)]