207832030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{424147}}^1$

素因数の和:424168

約数の個数: 24

約数和(自身を含む): 435175848

約数和(自身を除く): 227343818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 424147, 848294, 2120735, 2969029, 4241470, 5938058, 14845145, 20783203, 29690290, 41566406, 103916015, 207832030]

約数ペア:

[(1, 207832030), (2, 103916015), (5, 41566406), (7, 29690290), (10, 20783203), (14, 14845145), (35, 5938058), (49, 4241470), (70, 2969029), (98, 2120735), (245, 848294), (490, 424147)]