202278201831

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{13187}}^1\times {\mathrm{9967}}^1$

素因数の和:23185

約数の個数: 40

約数和(自身を含む): 318128321280

約数和(自身を除く): 115850119449

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 9967, 13187, 29901, 39561, 89703, 118683, 189373, 250553, 269109, 356049, 568119, 751659, 807327, 1068147, 1704357, 2254977, 5113071, 6764931, 15339213, 20294793, 131434829, 394304487, 1182913461, 2497261751, 3548740383, 7491785253, 10646221149, 22475355759, 67426067277, 202278201831]

約数ペア:

[(1, 202278201831), (3, 67426067277), (9, 22475355759), (19, 10646221149), (27, 7491785253), (57, 3548740383), (81, 2497261751), (171, 1182913461), (513, 394304487), (1539, 131434829), (9967, 20294793), (13187, 15339213), (29901, 6764931), (39561, 5113071), (89703, 2254977), (118683, 1704357), (189373, 1068147), (250553, 807327), (269109, 751659), (356049, 568119)]