201655506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 444019968

約数和(自身を除く): 242364462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 137, 167, 226, 274, 334, 339, 411, 501, 678, 822, 1002, 1469, 1781, 2171, 2938, 3562, 4342, 4407, 5343, 6513, 8814, 10686, 13026, 15481, 18871, 22879, 30962, 37742, 45758, 46443, 56613, 68637, 92886, 113226, 137274, 201253, 245323, 297427, 402506, 490646, 594854, 603759, 735969, 892281, 1207518, 1471938, 1784562, 2585327, 5170654, 7755981, 15511962, 33609251, 67218502, 100827753, 201655506]

約数ペア:

[(1, 201655506), (2, 100827753), (3, 67218502), (6, 33609251), (13, 15511962), (26, 7755981), (39, 5170654), (78, 2585327), (113, 1784562), (137, 1471938), (167, 1207518), (226, 892281), (274, 735969), (334, 603759), (339, 594854), (411, 490646), (501, 402506), (678, 297427), (822, 245323), (1002, 201253), (1469, 137274), (1781, 113226), (2171, 92886), (2938, 68637), (3562, 56613), (4342, 46443), (4407, 45758), (5343, 37742), (6513, 30962), (8814, 22879), (10686, 18871), (13026, 15481)]