201323556

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 126

約数和(自身を含む): 614910870

約数和(自身を除く): 413587314

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, 729, 756, 882, 972, 1134, 1323, 1409, 1458, 1701, 1764, 2268, 2646, 2818, 2916, 3402, 3969, 4227, 5103, 5292, 5636, 6804, 7938, 8454, 9863, 10206, 11907, 12681, 15876, 16908, 19726, 20412, 23814, 25362, 29589, 35721, 38043, 39452, 47628, 50724, 59178, 69041, 71442, 76086, 88767, 114129, 118356, 138082, 142884, 152172, 177534, 207123, 228258, 266301, 276164, 342387, 355068, 414246, 456516, 532602, 621369, 684774, 798903, 828492, 1027161, 1065204, 1242738, 1369548, 1597806, 1864107, 2054322, 2396709, 2485476, 3195612, 3728214, 4108644, 4793418, 5592321, 7190127, 7456428, 9586836, 11184642, 14380254, 16776963, 22369284, 28760508, 33553926, 50330889, 67107852, 100661778, 201323556]

約数ペア:

[(1, 201323556), (2, 100661778), (3, 67107852), (4, 50330889), (6, 33553926), (7, 28760508), (9, 22369284), (12, 16776963), (14, 14380254), (18, 11184642), (21, 9586836), (27, 7456428), (28, 7190127), (36, 5592321), (42, 4793418), (49, 4108644), (54, 3728214), (63, 3195612), (81, 2485476), (84, 2396709), (98, 2054322), (108, 1864107), (126, 1597806), (147, 1369548), (162, 1242738), (189, 1065204), (196, 1027161), (243, 828492), (252, 798903), (294, 684774), (324, 621369), (378, 532602), (441, 456516), (486, 414246), (567, 355068), (588, 342387), (729, 276164), (756, 266301), (882, 228258), (972, 207123), (1134, 177534), (1323, 152172), (1409, 142884), (1458, 138082), (1701, 118356), (1764, 114129), (2268, 88767), (2646, 76086), (2818, 71442), (2916, 69041), (3402, 59178), (3969, 50724), (4227, 47628), (5103, 39452), (5292, 38043), (5636, 35721), (6804, 29589), (7938, 25362), (8454, 23814), (9863, 20412), (10206, 19726), (11907, 16908), (12681, 15876)]