201780702

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{21191}}^1$

素因数の和:21245

約数の個数: 36

約数和(自身を含む): 457047864

約数和(自身を除く): 255267162

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 21191, 42382, 63573, 127146, 190719, 381438, 487393, 974786, 1462179, 2924358, 4386537, 8773074, 11210039, 22420078, 33630117, 67260234, 100890351, 201780702]

約数ペア:

[(1, 201780702), (2, 100890351), (3, 67260234), (6, 33630117), (9, 22420078), (18, 11210039), (23, 8773074), (46, 4386537), (69, 2924358), (138, 1462179), (207, 974786), (414, 487393), (529, 381438), (1058, 190719), (1587, 127146), (3174, 63573), (4761, 42382), (9522, 21191)]