225809332

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 469439488

約数和(自身を除く): 243630156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 1657, 2198, 3314, 4396, 4867, 6628, 9734, 11599, 19468, 23198, 34069, 46396, 51367, 68138, 102734, 136276, 205468, 260149, 359569, 520298, 719138, 1040596, 1438276, 1821043, 3642086, 7284172, 8064619, 16129238, 32258476, 56452333, 112904666, 225809332]

約数ペア:

[(1, 225809332), (2, 112904666), (4, 56452333), (7, 32258476), (14, 16129238), (28, 8064619), (31, 7284172), (62, 3642086), (124, 1821043), (157, 1438276), (217, 1040596), (314, 719138), (434, 520298), (628, 359569), (868, 260149), (1099, 205468), (1657, 136276), (2198, 102734), (3314, 68138), (4396, 51367), (4867, 46396), (6628, 34069), (9734, 23198), (11599, 19468)]