201821004

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3467}}^1$

素因数の和:3505

約数の個数: 144

約数和(自身を含む): 664191360

約数和(自身を除く): 462370356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1323, 1386, 1617, 1764, 2079, 2156, 2646, 2772, 3234, 3467, 4158, 4851, 5292, 6468, 6934, 8316, 9702, 10401, 13868, 14553, 19404, 20802, 24269, 29106, 31203, 38137, 41604, 48538, 58212, 62406, 72807, 76274, 93609, 97076, 114411, 124812, 145614, 152548, 169883, 187218, 218421, 228822, 266959, 291228, 339766, 343233, 374436, 436842, 457644, 509649, 533918, 655263, 679532, 686466, 800877, 873684, 1019298, 1029699, 1067836, 1310526, 1372932, 1528947, 1601754, 1868713, 2038596, 2059398, 2402631, 2621052, 3057894, 3203508, 3737426, 4118796, 4586841, 4805262, 5606139, 6115788, 7207893, 7474852, 9173682, 9610524, 11212278, 14415786, 16818417, 18347364, 22424556, 28831572, 33636834, 50455251, 67273668, 100910502, 201821004]

約数ペア:

[(1, 201821004), (2, 100910502), (3, 67273668), (4, 50455251), (6, 33636834), (7, 28831572), (9, 22424556), (11, 18347364), (12, 16818417), (14, 14415786), (18, 11212278), (21, 9610524), (22, 9173682), (27, 7474852), (28, 7207893), (33, 6115788), (36, 5606139), (42, 4805262), (44, 4586841), (49, 4118796), (54, 3737426), (63, 3203508), (66, 3057894), (77, 2621052), (84, 2402631), (98, 2059398), (99, 2038596), (108, 1868713), (126, 1601754), (132, 1528947), (147, 1372932), (154, 1310526), (189, 1067836), (196, 1029699), (198, 1019298), (231, 873684), (252, 800877), (294, 686466), (297, 679532), (308, 655263), (378, 533918), (396, 509649), (441, 457644), (462, 436842), (539, 374436), (588, 343233), (594, 339766), (693, 291228), (756, 266959), (882, 228822), (924, 218421), (1078, 187218), (1188, 169883), (1323, 152548), (1386, 145614), (1617, 124812), (1764, 114411), (2079, 97076), (2156, 93609), (2646, 76274), (2772, 72807), (3234, 62406), (3467, 58212), (4158, 48538), (4851, 41604), (5292, 38137), (6468, 31203), (6934, 29106), (8316, 24269), (9702, 20802), (10401, 19404), (13868, 14553)]