203952400912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3539857}}^1$

素因数の和:3540155

約数の個数: 40

約数和(自身を含む): 427090947416

約数和(自身を除く): 223138546504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 3601, 4432, 7202, 14404, 28808, 57616, 3539857, 7079714, 14159428, 28318856, 46018141, 56637712, 92036282, 184072564, 368145128, 736290256, 980540389, 1961080778, 3922161556, 7844323112, 12747025057, 15688646224, 25494050114, 50988100228, 101976200456, 203952400912]

約数ペア:

[(1, 203952400912), (2, 101976200456), (4, 50988100228), (8, 25494050114), (13, 15688646224), (16, 12747025057), (26, 7844323112), (52, 3922161556), (104, 1961080778), (208, 980540389), (277, 736290256), (554, 368145128), (1108, 184072564), (2216, 92036282), (3601, 56637712), (4432, 46018141), (7202, 28318856), (14404, 14159428), (28808, 7079714), (57616, 3539857)]