209703312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 180

約数和(自身を含む): 726870144

約数和(自身を除く): 517166832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1231, 1352, 1456, 1521, 1638, 1872, 2028, 2184, 2366, 2462, 2704, 3042, 3276, 3549, 3693, 4056, 4368, 4732, 4924, 6084, 6552, 7098, 7386, 8112, 8617, 9464, 9848, 10647, 11079, 12168, 13104, 14196, 14772, 16003, 17234, 18928, 19696, 21294, 22158, 24336, 25851, 28392, 29544, 32006, 34468, 42588, 44316, 48009, 51702, 56784, 59088, 64012, 68936, 77553, 85176, 88632, 96018, 103404, 112021, 128024, 137872, 144027, 155106, 170352, 177264, 192036, 206808, 208039, 224042, 256048, 288054, 310212, 336063, 384072, 413616, 416078, 448084, 576108, 620424, 624117, 672126, 768144, 832156, 896168, 1008189, 1152216, 1240848, 1248234, 1344252, 1456273, 1664312, 1792336, 1872351, 2016378, 2304432, 2496468, 2688504, 2912546, 3328624, 3744702, 4032756, 4368819, 4992936, 5377008, 5825092, 7489404, 8065512, 8737638, 9985872, 11650184, 13106457, 14978808, 16131024, 17475276, 23300368, 26212914, 29957616, 34950552, 52425828, 69901104, 104851656, 209703312]

約数ペア:

[(1, 209703312), (2, 104851656), (3, 69901104), (4, 52425828), (6, 34950552), (7, 29957616), (8, 26212914), (9, 23300368), (12, 17475276), (13, 16131024), (14, 14978808), (16, 13106457), (18, 11650184), (21, 9985872), (24, 8737638), (26, 8065512), (28, 7489404), (36, 5825092), (39, 5377008), (42, 4992936), (48, 4368819), (52, 4032756), (56, 3744702), (63, 3328624), (72, 2912546), (78, 2688504), (84, 2496468), (91, 2304432), (104, 2016378), (112, 1872351), (117, 1792336), (126, 1664312), (144, 1456273), (156, 1344252), (168, 1248234), (169, 1240848), (182, 1152216), (208, 1008189), (234, 896168), (252, 832156), (273, 768144), (312, 672126), (336, 624117), (338, 620424), (364, 576108), (468, 448084), (504, 416078), (507, 413616), (546, 384072), (624, 336063), (676, 310212), (728, 288054), (819, 256048), (936, 224042), (1008, 208039), (1014, 206808), (1092, 192036), (1183, 177264), (1231, 170352), (1352, 155106), (1456, 144027), (1521, 137872), (1638, 128024), (1872, 112021), (2028, 103404), (2184, 96018), (2366, 88632), (2462, 85176), (2704, 77553), (3042, 68936), (3276, 64012), (3549, 59088), (3693, 56784), (4056, 51702), (4368, 48009), (4732, 44316), (4924, 42588), (6084, 34468), (6552, 32006), (7098, 29544), (7386, 28392), (8112, 25851), (8617, 24336), (9464, 22158), (9848, 21294), (10647, 19696), (11079, 18928), (12168, 17234), (13104, 16003), (14196, 14772)]