201620255025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{632683}}^1$

素因数の和:633310

約数の個数: 48

約数和(自身を含む): 381594497024

約数和(自身を除く): 179974241999

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 607, 1821, 3035, 4249, 9105, 12747, 15175, 21245, 45525, 63735, 106225, 318675, 632683, 1898049, 3163415, 4428781, 9490245, 13286343, 15817075, 22143905, 47451225, 66431715, 110719525, 332158575, 384038581, 1152115743, 1920192905, 2688270067, 5760578715, 8064810201, 9600964525, 13441350335, 28802893575, 40324051005, 67206751675, 201620255025]

約数ペア:

[(1, 201620255025), (3, 67206751675), (5, 40324051005), (7, 28802893575), (15, 13441350335), (21, 9600964525), (25, 8064810201), (35, 5760578715), (75, 2688270067), (105, 1920192905), (175, 1152115743), (525, 384038581), (607, 332158575), (1821, 110719525), (3035, 66431715), (4249, 47451225), (9105, 22143905), (12747, 15817075), (15175, 13286343), (21245, 9490245), (45525, 4428781), (63735, 3163415), (106225, 1898049), (318675, 632683)]