204889357430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1\times {\mathrm{560159}}^1$

素因数の和:560708

約数の個数: 32

約数和(自身を含む): 374276505600

約数和(自身を除く): 169387148170

約数列:

[1, 2, 5, 10, 79, 158, 395, 463, 790, 926, 2315, 4630, 36577, 73154, 182885, 365770, 560159, 1120318, 2800795, 5601590, 44252561, 88505122, 221262805, 259353617, 442525610, 518707234, 1296768085, 2593536170, 20488935743, 40977871486, 102444678715, 204889357430]

約数ペア:

[(1, 204889357430), (2, 102444678715), (5, 40977871486), (10, 20488935743), (79, 2593536170), (158, 1296768085), (395, 518707234), (463, 442525610), (790, 259353617), (926, 221262805), (2315, 88505122), (4630, 44252561), (36577, 5601590), (73154, 2800795), (182885, 1120318), (365770, 560159)]