203749128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3012

約数の個数: 128

約数和(自身を含む): 638928000

約数和(自身を除く): 435178872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 522, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1566, 1914, 2088, 2376, 2552, 2871, 2957, 3132, 3828, 5742, 5914, 6264, 7656, 8613, 8871, 11484, 11828, 17226, 17742, 22968, 23656, 26613, 32527, 34452, 35484, 53226, 65054, 68904, 70968, 79839, 85753, 97581, 106452, 130108, 159678, 171506, 195162, 212904, 257259, 260216, 292743, 319356, 343012, 390324, 514518, 585486, 638712, 686024, 771777, 780648, 878229, 943283, 1029036, 1170972, 1543554, 1756458, 1886566, 2058072, 2315331, 2341944, 2829849, 3087108, 3512916, 3773132, 4630662, 5659698, 6174216, 7025832, 7546264, 8489547, 9261324, 11319396, 16979094, 18522648, 22638792, 25468641, 33958188, 50937282, 67916376, 101874564, 203749128]

約数ペア:

[(1, 203749128), (2, 101874564), (3, 67916376), (4, 50937282), (6, 33958188), (8, 25468641), (9, 22638792), (11, 18522648), (12, 16979094), (18, 11319396), (22, 9261324), (24, 8489547), (27, 7546264), (29, 7025832), (33, 6174216), (36, 5659698), (44, 4630662), (54, 3773132), (58, 3512916), (66, 3087108), (72, 2829849), (87, 2341944), (88, 2315331), (99, 2058072), (108, 1886566), (116, 1756458), (132, 1543554), (174, 1170972), (198, 1029036), (216, 943283), (232, 878229), (261, 780648), (264, 771777), (297, 686024), (319, 638712), (348, 585486), (396, 514518), (522, 390324), (594, 343012), (638, 319356), (696, 292743), (783, 260216), (792, 257259), (957, 212904), (1044, 195162), (1188, 171506), (1276, 159678), (1566, 130108), (1914, 106452), (2088, 97581), (2376, 85753), (2552, 79839), (2871, 70968), (2957, 68904), (3132, 65054), (3828, 53226), (5742, 35484), (5914, 34452), (6264, 32527), (7656, 26613), (8613, 23656), (8871, 22968), (11484, 17742), (11828, 17226)]