196511685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2141}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 326954880

約数和(自身を除く): 130443195

約数列:

[1, 3, 5, 15, 29, 87, 145, 211, 435, 633, 1055, 2141, 3165, 6119, 6423, 10705, 18357, 30595, 32115, 62089, 91785, 186267, 310445, 451751, 931335, 1355253, 2258755, 6776265, 13100779, 39302337, 65503895, 196511685]

約数ペア:

[(1, 196511685), (3, 65503895), (5, 39302337), (15, 13100779), (29, 6776265), (87, 2258755), (145, 1355253), (211, 931335), (435, 451751), (633, 310445), (1055, 186267), (2141, 91785), (3165, 62089), (6119, 32115), (6423, 30595), (10705, 18357)]