213514422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 282905418

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 53, 62, 66, 93, 106, 121, 159, 179, 186, 242, 318, 341, 358, 363, 537, 583, 682, 726, 1023, 1074, 1166, 1643, 1749, 1969, 2046, 3286, 3498, 3751, 3938, 4929, 5549, 5907, 6413, 7502, 9487, 9858, 11098, 11253, 11814, 12826, 16647, 18073, 18974, 19239, 21659, 22506, 28461, 33294, 36146, 38478, 43318, 54219, 56922, 61039, 64977, 104357, 108438, 122078, 129954, 183117, 198803, 208714, 294097, 313071, 366234, 397606, 588194, 596409, 626142, 671429, 882291, 1147927, 1192818, 1342858, 1764582, 2014287, 2295854, 3235067, 3443781, 4028574, 6470134, 6887562, 9705201, 19410402, 35585737, 71171474, 106757211, 213514422]

約数ペア:

[(1, 213514422), (2, 106757211), (3, 71171474), (6, 35585737), (11, 19410402), (22, 9705201), (31, 6887562), (33, 6470134), (53, 4028574), (62, 3443781), (66, 3235067), (93, 2295854), (106, 2014287), (121, 1764582), (159, 1342858), (179, 1192818), (186, 1147927), (242, 882291), (318, 671429), (341, 626142), (358, 596409), (363, 588194), (537, 397606), (583, 366234), (682, 313071), (726, 294097), (1023, 208714), (1074, 198803), (1166, 183117), (1643, 129954), (1749, 122078), (1969, 108438), (2046, 104357), (3286, 64977), (3498, 61039), (3751, 56922), (3938, 54219), (4929, 43318), (5549, 38478), (5907, 36146), (6413, 33294), (7502, 28461), (9487, 22506), (9858, 21659), (11098, 19239), (11253, 18974), (11814, 18073), (12826, 16647)]