201472448

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{20051}}^1$

素因数の和:20220

約数の個数: 28

約数和(自身を含む): 402363432

約数和(自身を除く): 200890984

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 20051, 40102, 80204, 160408, 320816, 641632, 1283264, 3148007, 6296014, 12592028, 25184056, 50368112, 100736224, 201472448]

約数ペア:

[(1, 201472448), (2, 100736224), (4, 50368112), (8, 25184056), (16, 12592028), (32, 6296014), (64, 3148007), (157, 1283264), (314, 641632), (628, 320816), (1256, 160408), (2512, 80204), (5024, 40102), (10048, 20051)]