200737840

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5443}}^1$

素因数の和:5917

約数の個数: 40

約数和(自身を含む): 467813808

約数和(自身を除く): 267075968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1844, 2305, 3688, 4610, 5443, 7376, 9220, 10886, 18440, 21772, 27215, 36880, 43544, 54430, 87088, 108860, 217720, 435440, 2509223, 5018446, 10036892, 12546115, 20073784, 25092230, 40147568, 50184460, 100368920, 200737840]

約数ペア:

[(1, 200737840), (2, 100368920), (4, 50184460), (5, 40147568), (8, 25092230), (10, 20073784), (16, 12546115), (20, 10036892), (40, 5018446), (80, 2509223), (461, 435440), (922, 217720), (1844, 108860), (2305, 87088), (3688, 54430), (4610, 43544), (5443, 36880), (7376, 27215), (9220, 21772), (10886, 18440)]