210004428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{20809}}^1$

素因数の和:20874

約数の個数: 36

約数和(自身を含む): 507514280

約数和(自身を除く): 297509852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2523, 3364, 5046, 10092, 20809, 41618, 62427, 83236, 124854, 249708, 603461, 1206922, 1810383, 2413844, 3620766, 7241532, 17500369, 35000738, 52501107, 70001476, 105002214, 210004428]

約数ペア:

[(1, 210004428), (2, 105002214), (3, 70001476), (4, 52501107), (6, 35000738), (12, 17500369), (29, 7241532), (58, 3620766), (87, 2413844), (116, 1810383), (174, 1206922), (348, 603461), (841, 249708), (1682, 124854), (2523, 83236), (3364, 62427), (5046, 41618), (10092, 20809)]