243965196

素因数分解:

$2^2\times 3^5\times {\mathrm{250993}}^1$

素因数の和:251012

約数の個数: 36

約数和(自身を含む): 639532712

約数和(自身を除く): 395567516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 250993, 501986, 752979, 1003972, 1505958, 2258937, 3011916, 4517874, 6776811, 9035748, 13553622, 20330433, 27107244, 40660866, 60991299, 81321732, 121982598, 243965196]

約数ペア:

[(1, 243965196), (2, 121982598), (3, 81321732), (4, 60991299), (6, 40660866), (9, 27107244), (12, 20330433), (18, 13553622), (27, 9035748), (36, 6776811), (54, 4517874), (81, 3011916), (108, 2258937), (162, 1505958), (243, 1003972), (324, 752979), (486, 501986), (972, 250993)]