201130790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13241}}^1$

素因数の和:13293

約数の個数: 48

約数和(自身を含む): 434761344

約数和(自身を除く): 233630554

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 13241, 15190, 26482, 66205, 92687, 132410, 185374, 410471, 463435, 648809, 820942, 926870, 1297618, 2052355, 2873297, 3244045, 4104710, 5746594, 6488090, 14366485, 20113079, 28732970, 40226158, 100565395, 201130790]

約数ペア:

[(1, 201130790), (2, 100565395), (5, 40226158), (7, 28732970), (10, 20113079), (14, 14366485), (31, 6488090), (35, 5746594), (49, 4104710), (62, 3244045), (70, 2873297), (98, 2052355), (155, 1297618), (217, 926870), (245, 820942), (310, 648809), (434, 463435), (490, 410471), (1085, 185374), (1519, 132410), (2170, 92687), (3038, 66205), (7595, 26482), (13241, 15190)]