221039304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{541763}}^1$

素因数の和:541789

約数の個数: 32

約数和(自身を含む): 585105120

約数和(自身を除く): 364065816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 541763, 1083526, 1625289, 2167052, 3250578, 4334104, 6501156, 9209971, 13002312, 18419942, 27629913, 36839884, 55259826, 73679768, 110519652, 221039304]

約数ペア:

[(1, 221039304), (2, 110519652), (3, 73679768), (4, 55259826), (6, 36839884), (8, 27629913), (12, 18419942), (17, 13002312), (24, 9209971), (34, 6501156), (51, 4334104), (68, 3250578), (102, 2167052), (136, 1625289), (204, 1083526), (408, 541763)]