209466384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{256699}}^1$

素因数の和:256727

約数の個数: 40

約数和(自身を含む): 572954400

約数和(自身を除く): 363488016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 256699, 513398, 770097, 1026796, 1540194, 2053592, 3080388, 4107184, 4363883, 6160776, 8727766, 12321552, 13091649, 17455532, 26183298, 34911064, 52366596, 69822128, 104733192, 209466384]

約数ペア:

[(1, 209466384), (2, 104733192), (3, 69822128), (4, 52366596), (6, 34911064), (8, 26183298), (12, 17455532), (16, 13091649), (17, 12321552), (24, 8727766), (34, 6160776), (48, 4363883), (51, 4107184), (68, 3080388), (102, 2053592), (136, 1540194), (204, 1026796), (272, 770097), (408, 513398), (816, 256699)]