220893804

素因数分解:

$2^2\times 3^5\times {\mathrm{227257}}^1$

素因数の和:227276

約数の個数: 36

約数和(自身を含む): 579053384

約数和(自身を除く): 358159580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 227257, 454514, 681771, 909028, 1363542, 2045313, 2727084, 4090626, 6135939, 8181252, 12271878, 18407817, 24543756, 36815634, 55223451, 73631268, 110446902, 220893804]

約数ペア:

[(1, 220893804), (2, 110446902), (3, 73631268), (4, 55223451), (6, 36815634), (9, 24543756), (12, 18407817), (18, 12271878), (27, 8181252), (36, 6135939), (54, 4090626), (81, 2727084), (108, 2045313), (162, 1363542), (243, 909028), (324, 681771), (486, 454514), (972, 227257)]