210709968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 160

約数和(自身を含む): 677170944

約数和(自身を除く): 466460976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 37, 42, 48, 51, 56, 68, 74, 84, 102, 111, 112, 119, 136, 148, 168, 204, 222, 238, 259, 272, 296, 336, 357, 408, 444, 476, 518, 592, 629, 714, 777, 816, 888, 952, 997, 1036, 1258, 1428, 1554, 1776, 1887, 1904, 1994, 2072, 2516, 2856, 2991, 3108, 3774, 3988, 4144, 4403, 5032, 5712, 5982, 6216, 6979, 7548, 7976, 8806, 10064, 11964, 12432, 13209, 13958, 15096, 15952, 16949, 17612, 20937, 23928, 26418, 27916, 30192, 33898, 35224, 36889, 41874, 47856, 50847, 52836, 55832, 67796, 70448, 73778, 83748, 101694, 105672, 110667, 111664, 118643, 135592, 147556, 167496, 203388, 211344, 221334, 237286, 258223, 271184, 295112, 334992, 355929, 406776, 442668, 474572, 516446, 590224, 627113, 711858, 774669, 813552, 885336, 949144, 1032892, 1254226, 1423716, 1549338, 1770672, 1881339, 1898288, 2065784, 2508452, 2847432, 3098676, 3762678, 4131568, 4389791, 5016904, 5694864, 6197352, 7525356, 8779582, 10033808, 12394704, 13169373, 15050712, 17559164, 26338746, 30101424, 35118328, 52677492, 70236656, 105354984, 210709968]

約数ペア:

[(1, 210709968), (2, 105354984), (3, 70236656), (4, 52677492), (6, 35118328), (7, 30101424), (8, 26338746), (12, 17559164), (14, 15050712), (16, 13169373), (17, 12394704), (21, 10033808), (24, 8779582), (28, 7525356), (34, 6197352), (37, 5694864), (42, 5016904), (48, 4389791), (51, 4131568), (56, 3762678), (68, 3098676), (74, 2847432), (84, 2508452), (102, 2065784), (111, 1898288), (112, 1881339), (119, 1770672), (136, 1549338), (148, 1423716), (168, 1254226), (204, 1032892), (222, 949144), (238, 885336), (259, 813552), (272, 774669), (296, 711858), (336, 627113), (357, 590224), (408, 516446), (444, 474572), (476, 442668), (518, 406776), (592, 355929), (629, 334992), (714, 295112), (777, 271184), (816, 258223), (888, 237286), (952, 221334), (997, 211344), (1036, 203388), (1258, 167496), (1428, 147556), (1554, 135592), (1776, 118643), (1887, 111664), (1904, 110667), (1994, 105672), (2072, 101694), (2516, 83748), (2856, 73778), (2991, 70448), (3108, 67796), (3774, 55832), (3988, 52836), (4144, 50847), (4403, 47856), (5032, 41874), (5712, 36889), (5982, 35224), (6216, 33898), (6979, 30192), (7548, 27916), (7976, 26418), (8806, 23928), (10064, 20937), (11964, 17612), (12432, 16949), (13209, 15952), (13958, 15096)]