201299248

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{7829}}^1$

素因数の和:9444

約数の個数: 20

約数和(自身を含む): 390309840

約数和(自身を除く): 189010592

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 7829, 12856, 15658, 25712, 31316, 62632, 125264, 12581203, 25162406, 50324812, 100649624, 201299248]

約数ペア:

[(1, 201299248), (2, 100649624), (4, 50324812), (8, 25162406), (16, 12581203), (1607, 125264), (3214, 62632), (6428, 31316), (7829, 25712), (12856, 15658)]