206408412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{91009}}^1$

素因数の和:91032

約数の個数: 60

約数和(自身を含む): 616683760

約数和(自身を除く): 410275348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 91009, 182018, 273027, 364036, 546054, 637063, 819081, 1092108, 1274126, 1638162, 1911189, 2457243, 2548252, 3276324, 3822378, 4914486, 5733567, 7371729, 7644756, 9828972, 11467134, 14743458, 17200701, 22934268, 29486916, 34401402, 51602103, 68802804, 103204206, 206408412]

約数ペア:

[(1, 206408412), (2, 103204206), (3, 68802804), (4, 51602103), (6, 34401402), (7, 29486916), (9, 22934268), (12, 17200701), (14, 14743458), (18, 11467134), (21, 9828972), (27, 7644756), (28, 7371729), (36, 5733567), (42, 4914486), (54, 3822378), (63, 3276324), (81, 2548252), (84, 2457243), (108, 1911189), (126, 1638162), (162, 1274126), (189, 1092108), (252, 819081), (324, 637063), (378, 546054), (567, 364036), (756, 273027), (1134, 182018), (2268, 91009)]