203595140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3797}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 490033152

約数和(自身を除く): 286438012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3797, 3830, 5362, 7594, 7660, 10724, 13405, 15188, 18985, 26579, 26810, 37970, 53158, 53620, 75940, 106316, 132895, 265790, 531580, 1454251, 2908502, 5817004, 7271255, 10179757, 14542510, 20359514, 29085020, 40719028, 50898785, 101797570, 203595140]

約数ペア:

[(1, 203595140), (2, 101797570), (4, 50898785), (5, 40719028), (7, 29085020), (10, 20359514), (14, 14542510), (20, 10179757), (28, 7271255), (35, 5817004), (70, 2908502), (140, 1454251), (383, 531580), (766, 265790), (1532, 132895), (1915, 106316), (2681, 75940), (3797, 53620), (3830, 53158), (5362, 37970), (7594, 26810), (7660, 26579), (10724, 18985), (13405, 15188)]