210217356

素因数分解:

$2^2\times 3^6\times {\mathrm{72091}}^1$

素因数の和:72113

約数の個数: 42

約数和(自身を含む): 551575892

約数和(自身を除く): 341358536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 72091, 144182, 216273, 288364, 432546, 648819, 865092, 1297638, 1946457, 2595276, 3892914, 5839371, 7785828, 11678742, 17518113, 23357484, 35036226, 52554339, 70072452, 105108678, 210217356]

約数ペア:

[(1, 210217356), (2, 105108678), (3, 70072452), (4, 52554339), (6, 35036226), (9, 23357484), (12, 17518113), (18, 11678742), (27, 7785828), (36, 5839371), (54, 3892914), (81, 2595276), (108, 1946457), (162, 1297638), (243, 865092), (324, 648819), (486, 432546), (729, 288364), (972, 216273), (1458, 144182), (2916, 72091)]