200097784

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 379779840

約数和(自身を除く): 179682056

約数列:

[1, 2, 4, 8, 131, 262, 431, 443, 524, 862, 886, 1048, 1724, 1772, 3448, 3544, 56461, 58033, 112922, 116066, 190933, 225844, 232132, 381866, 451688, 464264, 763732, 1527464, 25012223, 50024446, 100048892, 200097784]

約数ペア:

[(1, 200097784), (2, 100048892), (4, 50024446), (8, 25012223), (131, 1527464), (262, 763732), (431, 464264), (443, 451688), (524, 381866), (862, 232132), (886, 225844), (1048, 190933), (1724, 116066), (1772, 112922), (3448, 58033), (3544, 56461)]