220871412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{360901}}^1$

素因数の和:360928

約数の個数: 36

約数和(自身を含む): 591157476

約数和(自身を除く): 370286064

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 360901, 721802, 1082703, 1443604, 2165406, 3248109, 4330812, 6135317, 6496218, 12270634, 12992436, 18405951, 24541268, 36811902, 55217853, 73623804, 110435706, 220871412]

約数ペア:

[(1, 220871412), (2, 110435706), (3, 73623804), (4, 55217853), (6, 36811902), (9, 24541268), (12, 18405951), (17, 12992436), (18, 12270634), (34, 6496218), (36, 6135317), (51, 4330812), (68, 3248109), (102, 2165406), (153, 1443604), (204, 1082703), (306, 721802), (612, 360901)]