200475916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71293}}^1$

素因数の和:71353

約数の個数: 24

約数和(自身を含む): 379284080

約数和(自身を除く): 178808164

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71293, 142586, 285172, 1354567, 2637841, 2709134, 5275682, 5418268, 10551364, 50118979, 100237958, 200475916]

約数ペア:

[(1, 200475916), (2, 100237958), (4, 50118979), (19, 10551364), (37, 5418268), (38, 5275682), (74, 2709134), (76, 2637841), (148, 1354567), (703, 285172), (1406, 142586), (2812, 71293)]