200013687

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2347}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 306583056

約数和(自身を除く): 106569369

約数列:

[1, 3, 9, 17, 51, 153, 557, 1671, 2347, 5013, 7041, 9469, 21123, 28407, 39899, 85221, 119697, 359091, 1307279, 3921837, 11765511, 22223743, 66671229, 200013687]

約数ペア:

[(1, 200013687), (3, 66671229), (9, 22223743), (17, 11765511), (51, 3921837), (153, 1307279), (557, 359091), (1671, 119697), (2347, 85221), (5013, 39899), (7041, 28407), (9469, 21123)]