213580950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{129443}}^1$

素因数の和:129469

約数の個数: 48

約数和(自身を含む): 577838016

約数和(自身を除く): 364257066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 129443, 258886, 388329, 647215, 776658, 1294430, 1423873, 1941645, 2847746, 3236075, 3883290, 4271619, 6472150, 7119365, 8543238, 9708225, 14238730, 19416450, 21358095, 35596825, 42716190, 71193650, 106790475, 213580950]

約数ペア:

[(1, 213580950), (2, 106790475), (3, 71193650), (5, 42716190), (6, 35596825), (10, 21358095), (11, 19416450), (15, 14238730), (22, 9708225), (25, 8543238), (30, 7119365), (33, 6472150), (50, 4271619), (55, 3883290), (66, 3236075), (75, 2847746), (110, 1941645), (150, 1423873), (165, 1294430), (275, 776658), (330, 647215), (550, 388329), (825, 258886), (1650, 129443)]