201790787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 238740480

約数和(自身を除く): 36949693

約数列:

[1, 11, 29, 43, 47, 313, 319, 473, 517, 1247, 1363, 2021, 3443, 9077, 13459, 13717, 14711, 14993, 22231, 58609, 99847, 148049, 161821, 390311, 426619, 632573, 644699, 4293421, 4692809, 6958303, 18344617, 201790787]

約数ペア:

[(1, 201790787), (11, 18344617), (29, 6958303), (43, 4692809), (47, 4293421), (313, 644699), (319, 632573), (473, 426619), (517, 390311), (1247, 161821), (1363, 148049), (2021, 99847), (3443, 58609), (9077, 22231), (13459, 14993), (13717, 14711)]