201916624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138679}}^1$

素因数の和:138707

約数の個数: 40

約数和(自身を含む): 481496960

約数和(自身を除く): 279580336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 138679, 277358, 554716, 970753, 1109432, 1802827, 1941506, 2218864, 3605654, 3883012, 7211308, 7766024, 12619789, 14422616, 15532048, 25239578, 28845232, 50479156, 100958312, 201916624]

約数ペア:

[(1, 201916624), (2, 100958312), (4, 50479156), (7, 28845232), (8, 25239578), (13, 15532048), (14, 14422616), (16, 12619789), (26, 7766024), (28, 7211308), (52, 3883012), (56, 3605654), (91, 2218864), (104, 1941506), (112, 1802827), (182, 1109432), (208, 970753), (364, 554716), (728, 277358), (1456, 138679)]