220192041

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6473}}^1$

素因数の和:6545

約数の個数: 32

約数和(自身を含む): 335612160

約数和(自身を除く): 115420119

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 2001, 6473, 11339, 19419, 34017, 110041, 148879, 187717, 330123, 446637, 563151, 2530943, 3191189, 4317491, 7592829, 9573567, 12952473, 73397347, 220192041]

約数ペア:

[(1, 220192041), (3, 73397347), (17, 12952473), (23, 9573567), (29, 7592829), (51, 4317491), (69, 3191189), (87, 2530943), (391, 563151), (493, 446637), (667, 330123), (1173, 187717), (1479, 148879), (2001, 110041), (6473, 34017), (11339, 19419)]