201636122690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{318023}}^1$

素因数の和:318167

約数の個数: 64

約数和(自身を含む): 395672739840

約数和(自身を除く): 194036617150

約数列:

[1, 2, 5, 10, 19, 38, 47, 71, 94, 95, 142, 190, 235, 355, 470, 710, 893, 1349, 1786, 2698, 3337, 4465, 6674, 6745, 8930, 13490, 16685, 33370, 63403, 126806, 317015, 318023, 634030, 636046, 1590115, 3180230, 6042437, 12084874, 14947081, 22579633, 29894162, 30212185, 45159266, 60424370, 74735405, 112898165, 149470810, 225796330, 283994539, 429013027, 567989078, 858026054, 1061242751, 1419972695, 2122485502, 2145065135, 2839945390, 4290130270, 5306213755, 10612427510, 20163612269, 40327224538, 100818061345, 201636122690]

約数ペア:

[(1, 201636122690), (2, 100818061345), (5, 40327224538), (10, 20163612269), (19, 10612427510), (38, 5306213755), (47, 4290130270), (71, 2839945390), (94, 2145065135), (95, 2122485502), (142, 1419972695), (190, 1061242751), (235, 858026054), (355, 567989078), (470, 429013027), (710, 283994539), (893, 225796330), (1349, 149470810), (1786, 112898165), (2698, 74735405), (3337, 60424370), (4465, 45159266), (6674, 30212185), (6745, 29894162), (8930, 22579633), (13490, 14947081), (16685, 12084874), (33370, 6042437), (63403, 3180230), (126806, 1590115), (317015, 636046), (318023, 634030)]