209757096

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67751}}^1$

素因数の和:67806

約数の個数: 48

約数和(自身を含む): 581312160

約数和(自身を除く): 371555064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 67751, 135502, 203253, 271004, 406506, 542008, 609759, 813012, 1219518, 1626024, 2439036, 2913293, 4878072, 5826586, 8739879, 11653172, 17479758, 23306344, 26219637, 34959516, 52439274, 69919032, 104878548, 209757096]

約数ペア:

[(1, 209757096), (2, 104878548), (3, 69919032), (4, 52439274), (6, 34959516), (8, 26219637), (9, 23306344), (12, 17479758), (18, 11653172), (24, 8739879), (36, 5826586), (43, 4878072), (72, 2913293), (86, 2439036), (129, 1626024), (172, 1219518), (258, 813012), (344, 609759), (387, 542008), (516, 406506), (774, 271004), (1032, 203253), (1548, 135502), (3096, 67751)]