201723076420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1\times {\mathrm{189757}}^1$

素因数の和:192100

約数の個数: 48

約数和(自身を含む): 442230259968

約数和(自身を除く): 240507183548

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2311, 4622, 9244, 11555, 23110, 46220, 53153, 106306, 189757, 212612, 265765, 379514, 531530, 759028, 948785, 1063060, 1897570, 3795140, 4364411, 8728822, 17457644, 21822055, 43644110, 87288220, 438528427, 877056854, 1754113708, 2192642135, 4385284270, 8770568540, 10086153821, 20172307642, 40344615284, 50430769105, 100861538210, 201723076420]

約数ペア:

[(1, 201723076420), (2, 100861538210), (4, 50430769105), (5, 40344615284), (10, 20172307642), (20, 10086153821), (23, 8770568540), (46, 4385284270), (92, 2192642135), (115, 1754113708), (230, 877056854), (460, 438528427), (2311, 87288220), (4622, 43644110), (9244, 21822055), (11555, 17457644), (23110, 8728822), (46220, 4364411), (53153, 3795140), (106306, 1897570), (189757, 1063060), (212612, 948785), (265765, 759028), (379514, 531530)]