204650784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 640628352

約数和(自身を除く): 435977568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1163, 1222, 1248, 1504, 1692, 1833, 1872, 2256, 2326, 2444, 3384, 3489, 3666, 3744, 4512, 4652, 4888, 5499, 6768, 6978, 7332, 9304, 9776, 10467, 10998, 13536, 13956, 14664, 15119, 18608, 19552, 20934, 21996, 27912, 29328, 30238, 37216, 41868, 43992, 45357, 54661, 55824, 58656, 60476, 83736, 87984, 90714, 109322, 111648, 120952, 136071, 163983, 167472, 175968, 181428, 218644, 241904, 272142, 327966, 334944, 362856, 437288, 483808, 491949, 544284, 655932, 710593, 725712, 874576, 983898, 1088568, 1311864, 1421186, 1451424, 1749152, 1967796, 2131779, 2177136, 2623728, 2842372, 3935592, 4263558, 4354272, 5247456, 5684744, 6395337, 7871184, 8527116, 11369488, 12790674, 15742368, 17054232, 22738976, 25581348, 34108464, 51162696, 68216928, 102325392, 204650784]

約数ペア:

[(1, 204650784), (2, 102325392), (3, 68216928), (4, 51162696), (6, 34108464), (8, 25581348), (9, 22738976), (12, 17054232), (13, 15742368), (16, 12790674), (18, 11369488), (24, 8527116), (26, 7871184), (32, 6395337), (36, 5684744), (39, 5247456), (47, 4354272), (48, 4263558), (52, 3935592), (72, 2842372), (78, 2623728), (94, 2177136), (96, 2131779), (104, 1967796), (117, 1749152), (141, 1451424), (144, 1421186), (156, 1311864), (188, 1088568), (208, 983898), (234, 874576), (282, 725712), (288, 710593), (312, 655932), (376, 544284), (416, 491949), (423, 483808), (468, 437288), (564, 362856), (611, 334944), (624, 327966), (752, 272142), (846, 241904), (936, 218644), (1128, 181428), (1163, 175968), (1222, 167472), (1248, 163983), (1504, 136071), (1692, 120952), (1833, 111648), (1872, 109322), (2256, 90714), (2326, 87984), (2444, 83736), (3384, 60476), (3489, 58656), (3666, 55824), (3744, 54661), (4512, 45357), (4652, 43992), (4888, 41868), (5499, 37216), (6768, 30238), (6978, 29328), (7332, 27912), (9304, 21996), (9776, 20934), (10467, 19552), (10998, 18608), (13536, 15119), (13956, 14664)]