201998765290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61397801}}^1$

素因数の和:61397862

約数の個数: 32

約数和(自身を含む): 424381607424

約数和(自身を除く): 222382842134

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 61397801, 122795602, 306989005, 429784607, 613978010, 859569214, 2148923035, 2885696647, 4297846070, 5771393294, 14428483235, 20199876529, 28856966470, 40399753058, 100999382645, 201998765290]

約数ペア:

[(1, 201998765290), (2, 100999382645), (5, 40399753058), (7, 28856966470), (10, 20199876529), (14, 14428483235), (35, 5771393294), (47, 4297846070), (70, 2885696647), (94, 2148923035), (235, 859569214), (329, 613978010), (470, 429784607), (658, 306989005), (1645, 122795602), (3290, 61397801)]