210390372

素因数分解:

$2^2\times 3^5\times {\mathrm{216451}}^1$

素因数の和:216470

約数の個数: 36

約数和(自身を含む): 551519696

約数和(自身を除く): 341129324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 216451, 432902, 649353, 865804, 1298706, 1948059, 2597412, 3896118, 5844177, 7792236, 11688354, 17532531, 23376708, 35065062, 52597593, 70130124, 105195186, 210390372]

約数ペア:

[(1, 210390372), (2, 105195186), (3, 70130124), (4, 52597593), (6, 35065062), (9, 23376708), (12, 17532531), (18, 11688354), (27, 7792236), (36, 5844177), (54, 3896118), (81, 2597412), (108, 1948059), (162, 1298706), (243, 865804), (324, 649353), (486, 432902), (972, 216451)]