201839896

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 384912000

約数和(自身を除く): 183072104

約数列:

[1, 2, 4, 8, 89, 178, 197, 356, 394, 712, 788, 1439, 1576, 2878, 5756, 11512, 17533, 35066, 70132, 128071, 140264, 256142, 283483, 512284, 566966, 1024568, 1133932, 2267864, 25229987, 50459974, 100919948, 201839896]

約数ペア:

[(1, 201839896), (2, 100919948), (4, 50459974), (8, 25229987), (89, 2267864), (178, 1133932), (197, 1024568), (356, 566966), (394, 512284), (712, 283483), (788, 256142), (1439, 140264), (1576, 128071), (2878, 70132), (5756, 35066), (11512, 17533)]