211895136

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10663}}^1$

素因数の和:10705

約数の個数: 96

約数和(自身を含む): 644958720

約数和(自身を除く): 433063584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 10663, 19872, 21326, 31989, 42652, 63978, 85304, 95967, 127956, 170608, 191934, 245249, 255912, 287901, 341216, 383868, 490498, 511824, 575802, 735747, 767736, 980996, 1023648, 1151604, 1471494, 1535472, 1961992, 2207241, 2303208, 2942988, 3070944, 3923984, 4414482, 4606416, 5885976, 6621723, 7847968, 8828964, 9212832, 11771952, 13243446, 17657928, 23543904, 26486892, 35315856, 52973784, 70631712, 105947568, 211895136]

約数ペア:

[(1, 211895136), (2, 105947568), (3, 70631712), (4, 52973784), (6, 35315856), (8, 26486892), (9, 23543904), (12, 17657928), (16, 13243446), (18, 11771952), (23, 9212832), (24, 8828964), (27, 7847968), (32, 6621723), (36, 5885976), (46, 4606416), (48, 4414482), (54, 3923984), (69, 3070944), (72, 2942988), (92, 2303208), (96, 2207241), (108, 1961992), (138, 1535472), (144, 1471494), (184, 1151604), (207, 1023648), (216, 980996), (276, 767736), (288, 735747), (368, 575802), (414, 511824), (432, 490498), (552, 383868), (621, 341216), (736, 287901), (828, 255912), (864, 245249), (1104, 191934), (1242, 170608), (1656, 127956), (2208, 95967), (2484, 85304), (3312, 63978), (4968, 42652), (6624, 31989), (9936, 21326), (10663, 19872)]