213656952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{523669}}^1$

素因数の和:523695

約数の個数: 32

約数和(自身を含む): 565563600

約数和(自身を除く): 351906648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 523669, 1047338, 1571007, 2094676, 3142014, 4189352, 6284028, 8902373, 12568056, 17804746, 26707119, 35609492, 53414238, 71218984, 106828476, 213656952]

約数ペア:

[(1, 213656952), (2, 106828476), (3, 71218984), (4, 53414238), (6, 35609492), (8, 26707119), (12, 17804746), (17, 12568056), (24, 8902373), (34, 6284028), (51, 4189352), (68, 3142014), (102, 2094676), (136, 1571007), (204, 1047338), (408, 523669)]