201443910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 498915072

約数和(自身を除く): 297471162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 347, 370, 523, 555, 694, 1041, 1046, 1110, 1569, 1735, 2082, 2615, 3138, 3470, 5205, 5230, 7845, 10410, 12839, 15690, 19351, 25678, 38517, 38702, 58053, 64195, 77034, 96755, 116106, 128390, 181481, 192585, 193510, 290265, 362962, 385170, 544443, 580530, 907405, 1088886, 1814810, 2722215, 5444430, 6714797, 13429594, 20144391, 33573985, 40288782, 67147970, 100721955, 201443910]

約数ペア:

[(1, 201443910), (2, 100721955), (3, 67147970), (5, 40288782), (6, 33573985), (10, 20144391), (15, 13429594), (30, 6714797), (37, 5444430), (74, 2722215), (111, 1814810), (185, 1088886), (222, 907405), (347, 580530), (370, 544443), (523, 385170), (555, 362962), (694, 290265), (1041, 193510), (1046, 192585), (1110, 181481), (1569, 128390), (1735, 116106), (2082, 96755), (2615, 77034), (3138, 64195), (3470, 58053), (5205, 38702), (5230, 38517), (7845, 25678), (10410, 19351), (12839, 15690)]