205870282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{8221}}^1$

素因数の和:8901

約数の個数: 16

約数和(自身を含む): 325591200

約数和(自身を除く): 119720918

約数列:

[1, 2, 19, 38, 659, 1318, 8221, 12521, 16442, 25042, 156199, 312398, 5417639, 10835278, 102935141, 205870282]

約数ペア:

[(1, 205870282), (2, 102935141), (19, 10835278), (38, 5417639), (659, 312398), (1318, 156199), (8221, 25042), (12521, 16442)]