220125924

素因数分解:

$2^2\times 3^7\times {\mathrm{25163}}^1$

素因数の和:25188

約数の個数: 48

約数和(自身を含む): 577765440

約数和(自身を除く): 357639516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 25163, 50326, 75489, 100652, 150978, 226467, 301956, 452934, 679401, 905868, 1358802, 2038203, 2717604, 4076406, 6114609, 8152812, 12229218, 18343827, 24458436, 36687654, 55031481, 73375308, 110062962, 220125924]

約数ペア:

[(1, 220125924), (2, 110062962), (3, 73375308), (4, 55031481), (6, 36687654), (9, 24458436), (12, 18343827), (18, 12229218), (27, 8152812), (36, 6114609), (54, 4076406), (81, 2717604), (108, 2038203), (162, 1358802), (243, 905868), (324, 679401), (486, 452934), (729, 301956), (972, 226467), (1458, 150978), (2187, 100652), (2916, 75489), (4374, 50326), (8748, 25163)]