211069404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3440

約数の個数: 144

約数和(自身を含む): 691425280

約数和(自身を除く): 480355876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3391, 3458, 4446, 4788, 5187, 6782, 6916, 8892, 10173, 10374, 13564, 15561, 20346, 20748, 23737, 30519, 31122, 40692, 44083, 47474, 61038, 62244, 64429, 71211, 88166, 94948, 122076, 128858, 132249, 142422, 176332, 193287, 213633, 257716, 264498, 284844, 308581, 386574, 396747, 427266, 451003, 528996, 579861, 617162, 773148, 793494, 837577, 854532, 902006, 925743, 1159722, 1234324, 1353009, 1586988, 1675154, 1804012, 1851486, 2319444, 2512731, 2706018, 2777229, 3350308, 3702972, 4059027, 5025462, 5412036, 5554458, 5863039, 7538193, 8118054, 10050924, 11108916, 11726078, 15076386, 16236108, 17589117, 23452156, 30152772, 35178234, 52767351, 70356468, 105534702, 211069404]

約数ペア:

[(1, 211069404), (2, 105534702), (3, 70356468), (4, 52767351), (6, 35178234), (7, 30152772), (9, 23452156), (12, 17589117), (13, 16236108), (14, 15076386), (18, 11726078), (19, 11108916), (21, 10050924), (26, 8118054), (28, 7538193), (36, 5863039), (38, 5554458), (39, 5412036), (42, 5025462), (52, 4059027), (57, 3702972), (63, 3350308), (76, 2777229), (78, 2706018), (84, 2512731), (91, 2319444), (114, 1851486), (117, 1804012), (126, 1675154), (133, 1586988), (156, 1353009), (171, 1234324), (182, 1159722), (228, 925743), (234, 902006), (247, 854532), (252, 837577), (266, 793494), (273, 773148), (342, 617162), (364, 579861), (399, 528996), (468, 451003), (494, 427266), (532, 396747), (546, 386574), (684, 308581), (741, 284844), (798, 264498), (819, 257716), (988, 213633), (1092, 193287), (1197, 176332), (1482, 142422), (1596, 132249), (1638, 128858), (1729, 122076), (2223, 94948), (2394, 88166), (2964, 71211), (3276, 64429), (3391, 62244), (3458, 61038), (4446, 47474), (4788, 44083), (5187, 40692), (6782, 31122), (6916, 30519), (8892, 23737), (10173, 20748), (10374, 20346), (13564, 15561)]