200830816

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{20051}}^1$

素因数の和:20374

約数の個数: 24

約数和(自身を含む): 396668664

約数和(自身を除く): 195837848

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 20051, 40102, 80204, 160408, 320816, 641632, 6275963, 12551926, 25103852, 50207704, 100415408, 200830816]

約数ペア:

[(1, 200830816), (2, 100415408), (4, 50207704), (8, 25103852), (16, 12551926), (32, 6275963), (313, 641632), (626, 320816), (1252, 160408), (2504, 80204), (5008, 40102), (10016, 20051)]