206661424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7549}}^1$

素因数の和:7645

約数の個数: 40

約数和(自身を含む): 421290000

約数和(自身を除く): 214628576

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 1711, 3422, 6844, 7549, 13688, 15098, 27376, 30196, 60392, 120784, 218921, 437842, 445391, 875684, 890782, 1751368, 1781564, 3502736, 3563128, 7126256, 12916339, 25832678, 51665356, 103330712, 206661424]

約数ペア:

[(1, 206661424), (2, 103330712), (4, 51665356), (8, 25832678), (16, 12916339), (29, 7126256), (58, 3563128), (59, 3502736), (116, 1781564), (118, 1751368), (232, 890782), (236, 875684), (464, 445391), (472, 437842), (944, 218921), (1711, 120784), (3422, 60392), (6844, 30196), (7549, 27376), (13688, 15098)]