200680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 469800

約数和(自身を除く): 269120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 173, 232, 290, 346, 580, 692, 865, 1160, 1384, 1730, 3460, 5017, 6920, 10034, 20068, 25085, 40136, 50170, 100340, 200680]

約数ペア:

[(1, 200680), (2, 100340), (4, 50170), (5, 40136), (8, 25085), (10, 20068), (20, 10034), (29, 6920), (40, 5017), (58, 3460), (116, 1730), (145, 1384), (173, 1160), (232, 865), (290, 692), (346, 580)]