211650348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 646204160

約数和(自身を除く): 434553812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 101, 114, 133, 156, 182, 202, 228, 247, 266, 273, 303, 364, 399, 404, 494, 532, 546, 606, 707, 741, 798, 988, 1092, 1212, 1313, 1414, 1482, 1596, 1729, 1919, 2121, 2626, 2828, 2964, 3458, 3838, 3939, 4242, 5187, 5252, 5757, 6916, 7676, 7878, 8484, 9191, 10201, 10374, 11514, 13433, 15756, 18382, 20402, 20748, 23028, 24947, 26866, 27573, 30603, 36764, 40299, 40804, 49894, 53732, 55146, 61206, 71407, 74841, 80598, 99788, 110292, 122412, 132613, 142814, 149682, 161196, 174629, 193819, 214221, 265226, 285628, 299364, 349258, 387638, 397839, 428442, 523887, 530452, 581457, 698516, 775276, 795678, 856884, 928291, 1047774, 1162914, 1356733, 1591356, 1856582, 2095548, 2325828, 2519647, 2713466, 2784873, 3713164, 4070199, 5039294, 5426932, 5569746, 7558941, 8140398, 10078588, 11139492, 15117882, 16280796, 17637529, 30235764, 35275058, 52912587, 70550116, 105825174, 211650348]

約数ペア:

[(1, 211650348), (2, 105825174), (3, 70550116), (4, 52912587), (6, 35275058), (7, 30235764), (12, 17637529), (13, 16280796), (14, 15117882), (19, 11139492), (21, 10078588), (26, 8140398), (28, 7558941), (38, 5569746), (39, 5426932), (42, 5039294), (52, 4070199), (57, 3713164), (76, 2784873), (78, 2713466), (84, 2519647), (91, 2325828), (101, 2095548), (114, 1856582), (133, 1591356), (156, 1356733), (182, 1162914), (202, 1047774), (228, 928291), (247, 856884), (266, 795678), (273, 775276), (303, 698516), (364, 581457), (399, 530452), (404, 523887), (494, 428442), (532, 397839), (546, 387638), (606, 349258), (707, 299364), (741, 285628), (798, 265226), (988, 214221), (1092, 193819), (1212, 174629), (1313, 161196), (1414, 149682), (1482, 142814), (1596, 132613), (1729, 122412), (1919, 110292), (2121, 99788), (2626, 80598), (2828, 74841), (2964, 71407), (3458, 61206), (3838, 55146), (3939, 53732), (4242, 49894), (5187, 40804), (5252, 40299), (5757, 36764), (6916, 30603), (7676, 27573), (7878, 26866), (8484, 24947), (9191, 23028), (10201, 20748), (10374, 20402), (11514, 18382), (13433, 15756)]