202411899

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 306028800

約数和(自身を除く): 103616901

約数列:

[1, 3, 9, 27, 89, 131, 267, 393, 643, 801, 1179, 1929, 2403, 3537, 5787, 11659, 17361, 34977, 57227, 84233, 104931, 171681, 252699, 314793, 515043, 758097, 1545129, 2274291, 7496737, 22490211, 67470633, 202411899]

約数ペア:

[(1, 202411899), (3, 67470633), (9, 22490211), (27, 7496737), (89, 2274291), (131, 1545129), (267, 758097), (393, 515043), (643, 314793), (801, 252699), (1179, 171681), (1929, 104931), (2403, 84233), (3537, 57227), (5787, 34977), (11659, 17361)]