201553956860

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1\times {\mathrm{77587}}^1$

素因数の和:78462

約数の個数: 48

約数和(自身を含む): 426094054176

約数和(自身を除く): 224540097316

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 673, 772, 965, 1346, 1930, 2692, 3365, 3860, 6730, 13460, 77587, 129889, 155174, 259778, 310348, 387935, 519556, 649445, 775870, 1298890, 1551740, 2597780, 14974291, 29948582, 52216051, 59897164, 74871455, 104432102, 149742910, 208864204, 261080255, 299485820, 522160510, 1044321020, 10077697843, 20155395686, 40310791372, 50388489215, 100776978430, 201553956860]

約数ペア:

[(1, 201553956860), (2, 100776978430), (4, 50388489215), (5, 40310791372), (10, 20155395686), (20, 10077697843), (193, 1044321020), (386, 522160510), (673, 299485820), (772, 261080255), (965, 208864204), (1346, 149742910), (1930, 104432102), (2692, 74871455), (3365, 59897164), (3860, 52216051), (6730, 29948582), (13460, 14974291), (77587, 2597780), (129889, 1551740), (155174, 1298890), (259778, 775870), (310348, 649445), (387935, 519556)]