197181572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 419045760

約数和(自身を除く): 221864188

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 379, 476, 758, 1093, 1516, 2186, 2653, 4372, 5306, 6443, 7651, 10612, 12886, 15302, 18581, 25772, 30604, 37162, 45101, 74324, 90202, 130067, 180404, 260134, 414247, 520268, 828494, 1656988, 2899729, 5799458, 7042199, 11598916, 14084398, 28168796, 49295393, 98590786, 197181572]

約数ペア:

[(1, 197181572), (2, 98590786), (4, 49295393), (7, 28168796), (14, 14084398), (17, 11598916), (28, 7042199), (34, 5799458), (68, 2899729), (119, 1656988), (238, 828494), (379, 520268), (476, 414247), (758, 260134), (1093, 180404), (1516, 130067), (2186, 90202), (2653, 74324), (4372, 45101), (5306, 37162), (6443, 30604), (7651, 25772), (10612, 18581), (12886, 15302)]