201990348

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{4241}}^1$

素因数の和:4274

約数の個数: 108

約数和(自身を含む): 616091112

約数和(自身を除く): 414100764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3969, 4241, 5292, 6804, 7938, 8482, 11907, 12723, 15876, 16964, 23814, 25446, 29687, 38169, 47628, 50892, 59374, 76338, 89061, 114507, 118748, 152676, 178122, 207809, 229014, 267183, 343521, 356244, 415618, 458028, 534366, 623427, 687042, 801549, 831236, 1030563, 1068732, 1246854, 1374084, 1603098, 1870281, 2061126, 2404647, 2493708, 3206196, 3740562, 4122252, 4809294, 5610843, 7213941, 7481124, 9618588, 11221686, 14427882, 16832529, 22443372, 28855764, 33665058, 50497587, 67330116, 100995174, 201990348]

約数ペア:

[(1, 201990348), (2, 100995174), (3, 67330116), (4, 50497587), (6, 33665058), (7, 28855764), (9, 22443372), (12, 16832529), (14, 14427882), (18, 11221686), (21, 9618588), (27, 7481124), (28, 7213941), (36, 5610843), (42, 4809294), (49, 4122252), (54, 3740562), (63, 3206196), (81, 2493708), (84, 2404647), (98, 2061126), (108, 1870281), (126, 1603098), (147, 1374084), (162, 1246854), (189, 1068732), (196, 1030563), (243, 831236), (252, 801549), (294, 687042), (324, 623427), (378, 534366), (441, 458028), (486, 415618), (567, 356244), (588, 343521), (756, 267183), (882, 229014), (972, 207809), (1134, 178122), (1323, 152676), (1701, 118748), (1764, 114507), (2268, 89061), (2646, 76338), (3402, 59374), (3969, 50892), (4241, 47628), (5292, 38169), (6804, 29687), (7938, 25446), (8482, 23814), (11907, 16964), (12723, 15876)]