204895008

素因数分解:

$2^5\times 3^4\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 120

約数和(自身を含む): 608040972

約数和(自身を除く): 403145964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 274, 288, 324, 411, 432, 548, 577, 648, 822, 864, 1096, 1154, 1233, 1296, 1644, 1731, 2192, 2308, 2466, 2592, 3288, 3462, 3699, 4384, 4616, 4932, 5193, 6576, 6924, 7398, 9232, 9864, 10386, 11097, 13152, 13848, 14796, 15579, 18464, 19728, 20772, 22194, 27696, 29592, 31158, 39456, 41544, 44388, 46737, 55392, 59184, 62316, 79049, 83088, 88776, 93474, 118368, 124632, 158098, 166176, 177552, 186948, 237147, 249264, 316196, 355104, 373896, 474294, 498528, 632392, 711441, 747792, 948588, 1264784, 1422882, 1495584, 1897176, 2134323, 2529568, 2845764, 3794352, 4268646, 5691528, 6402969, 7588704, 8537292, 11383056, 12805938, 17074584, 22766112, 25611876, 34149168, 51223752, 68298336, 102447504, 204895008]

約数ペア:

[(1, 204895008), (2, 102447504), (3, 68298336), (4, 51223752), (6, 34149168), (8, 25611876), (9, 22766112), (12, 17074584), (16, 12805938), (18, 11383056), (24, 8537292), (27, 7588704), (32, 6402969), (36, 5691528), (48, 4268646), (54, 3794352), (72, 2845764), (81, 2529568), (96, 2134323), (108, 1897176), (137, 1495584), (144, 1422882), (162, 1264784), (216, 948588), (274, 747792), (288, 711441), (324, 632392), (411, 498528), (432, 474294), (548, 373896), (577, 355104), (648, 316196), (822, 249264), (864, 237147), (1096, 186948), (1154, 177552), (1233, 166176), (1296, 158098), (1644, 124632), (1731, 118368), (2192, 93474), (2308, 88776), (2466, 83088), (2592, 79049), (3288, 62316), (3462, 59184), (3699, 55392), (4384, 46737), (4616, 44388), (4932, 41544), (5193, 39456), (6576, 31158), (6924, 29592), (7398, 27696), (9232, 22194), (9864, 20772), (10386, 19728), (11097, 18464), (13152, 15579), (13848, 14796)]