209013168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 672179200

約数和(自身を除く): 463166032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 109, 112, 156, 168, 182, 208, 218, 273, 312, 327, 336, 364, 436, 439, 546, 624, 654, 728, 763, 872, 878, 1092, 1308, 1317, 1417, 1456, 1526, 1744, 1756, 2184, 2289, 2616, 2634, 2834, 3052, 3073, 3512, 4251, 4368, 4578, 5232, 5268, 5668, 5707, 6104, 6146, 7024, 8502, 9156, 9219, 9919, 10536, 11336, 11414, 12208, 12292, 17004, 17121, 18312, 18438, 19838, 21072, 22672, 22828, 24584, 29757, 34008, 34242, 36624, 36876, 39676, 39949, 45656, 47851, 49168, 59514, 68016, 68484, 73752, 79352, 79898, 91312, 95702, 119028, 119847, 136968, 143553, 147504, 158704, 159796, 191404, 238056, 239694, 273936, 287106, 319592, 334957, 382808, 476112, 479388, 574212, 622063, 639184, 669914, 765616, 958776, 1004871, 1148424, 1244126, 1339828, 1866189, 1917552, 2009742, 2296848, 2488252, 2679656, 3732378, 4019484, 4354441, 4976504, 5359312, 7464756, 8038968, 8708882, 9953008, 13063323, 14929512, 16077936, 17417764, 26126646, 29859024, 34835528, 52253292, 69671056, 104506584, 209013168]

約数ペア:

[(1, 209013168), (2, 104506584), (3, 69671056), (4, 52253292), (6, 34835528), (7, 29859024), (8, 26126646), (12, 17417764), (13, 16077936), (14, 14929512), (16, 13063323), (21, 9953008), (24, 8708882), (26, 8038968), (28, 7464756), (39, 5359312), (42, 4976504), (48, 4354441), (52, 4019484), (56, 3732378), (78, 2679656), (84, 2488252), (91, 2296848), (104, 2009742), (109, 1917552), (112, 1866189), (156, 1339828), (168, 1244126), (182, 1148424), (208, 1004871), (218, 958776), (273, 765616), (312, 669914), (327, 639184), (336, 622063), (364, 574212), (436, 479388), (439, 476112), (546, 382808), (624, 334957), (654, 319592), (728, 287106), (763, 273936), (872, 239694), (878, 238056), (1092, 191404), (1308, 159796), (1317, 158704), (1417, 147504), (1456, 143553), (1526, 136968), (1744, 119847), (1756, 119028), (2184, 95702), (2289, 91312), (2616, 79898), (2634, 79352), (2834, 73752), (3052, 68484), (3073, 68016), (3512, 59514), (4251, 49168), (4368, 47851), (4578, 45656), (5232, 39949), (5268, 39676), (5668, 36876), (5707, 36624), (6104, 34242), (6146, 34008), (7024, 29757), (8502, 24584), (9156, 22828), (9219, 22672), (9919, 21072), (10536, 19838), (11336, 18438), (11414, 18312), (12208, 17121), (12292, 17004)]