210311998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15349}}^1$

素因数の和:15412

約数の個数: 32

約数和(自身を含む): 371347200

約数和(自身を除く): 161035202

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 13702, 15349, 30698, 199537, 260933, 399074, 475819, 521866, 951638, 3392129, 6185647, 6784258, 8088923, 12371294, 16177846, 105155999, 210311998]

約数ペア:

[(1, 210311998), (2, 105155999), (13, 16177846), (17, 12371294), (26, 8088923), (31, 6784258), (34, 6185647), (62, 3392129), (221, 951638), (403, 521866), (442, 475819), (527, 399074), (806, 260933), (1054, 199537), (6851, 30698), (13702, 15349)]