201611152

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237749}}^1$

素因数の和:237810

約数の個数: 20

約数和(自身を含む): 397993500

約数和(自身を除く): 196382348

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237749, 475498, 950996, 1901992, 3803984, 12600697, 25201394, 50402788, 100805576, 201611152]

約数ペア:

[(1, 201611152), (2, 100805576), (4, 50402788), (8, 25201394), (16, 12600697), (53, 3803984), (106, 1901992), (212, 950996), (424, 475498), (848, 237749)]