197253098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5839}}^1$

素因数の和:5994

約数の個数: 32

約数和(自身を含む): 358809600

約数和(自身を除く): 161556502

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4826, 5839, 11678, 16891, 33782, 40873, 81746, 110941, 221882, 741553, 776587, 1483106, 1553174, 5190871, 10381742, 14089507, 28179014, 98626549, 197253098]

約数ペア:

[(1, 197253098), (2, 98626549), (7, 28179014), (14, 14089507), (19, 10381742), (38, 5190871), (127, 1553174), (133, 1483106), (254, 776587), (266, 741553), (889, 221882), (1778, 110941), (2413, 81746), (4826, 40873), (5839, 33782), (11678, 16891)]