204035944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 459590400

約数和(自身を除く): 255554456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 314, 322, 628, 644, 1009, 1099, 1256, 1288, 2018, 2198, 3611, 4036, 4396, 7063, 7222, 8072, 8792, 14126, 14444, 23207, 25277, 28252, 28888, 46414, 50554, 56504, 92828, 101108, 158413, 162449, 185656, 202216, 316826, 324898, 633652, 649796, 1108891, 1267304, 1299592, 2217782, 3643499, 4435564, 7286998, 8871128, 14573996, 25504493, 29147992, 51008986, 102017972, 204035944]

約数ペア:

[(1, 204035944), (2, 102017972), (4, 51008986), (7, 29147992), (8, 25504493), (14, 14573996), (23, 8871128), (28, 7286998), (46, 4435564), (56, 3643499), (92, 2217782), (157, 1299592), (161, 1267304), (184, 1108891), (314, 649796), (322, 633652), (628, 324898), (644, 316826), (1009, 202216), (1099, 185656), (1256, 162449), (1288, 158413), (2018, 101108), (2198, 92828), (3611, 56504), (4036, 50554), (4396, 46414), (7063, 28888), (7222, 28252), (8072, 25277), (8792, 23207), (14126, 14444)]