207946142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 346508928

約数和(自身を除く): 138562786

約数列:

[1, 2, 17, 34, 37, 47, 74, 94, 629, 799, 1258, 1598, 1739, 3478, 3517, 7034, 29563, 59126, 59789, 119578, 130129, 165299, 260258, 330598, 2212193, 2810083, 4424386, 5620166, 6116063, 12232126, 103973071, 207946142]

約数ペア:

[(1, 207946142), (2, 103973071), (17, 12232126), (34, 6116063), (37, 5620166), (47, 4424386), (74, 2810083), (94, 2212193), (629, 330598), (799, 260258), (1258, 165299), (1598, 130129), (1739, 119578), (3478, 59789), (3517, 59126), (7034, 29563)]