201491264

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 56

約数和(自身を含む): 433440840

約数和(自身を除く): 231949576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 1433, 2197, 2704, 2866, 4394, 5408, 5732, 8788, 10816, 11464, 17576, 18629, 22928, 35152, 37258, 45856, 70304, 74516, 91712, 140608, 149032, 242177, 298064, 484354, 596128, 968708, 1192256, 1937416, 3148301, 3874832, 6296602, 7749664, 12593204, 15499328, 25186408, 50372816, 100745632, 201491264]

約数ペア:

[(1, 201491264), (2, 100745632), (4, 50372816), (8, 25186408), (13, 15499328), (16, 12593204), (26, 7749664), (32, 6296602), (52, 3874832), (64, 3148301), (104, 1937416), (169, 1192256), (208, 968708), (338, 596128), (416, 484354), (676, 298064), (832, 242177), (1352, 149032), (1433, 140608), (2197, 91712), (2704, 74516), (2866, 70304), (4394, 45856), (5408, 37258), (5732, 35152), (8788, 22928), (10816, 18629), (11464, 17576)]