133208950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{54371}}^1$

素因数の和:54397

約数の個数: 36

約数和(自身を含む): 288225972

約数和(自身を除く): 155017022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 54371, 108742, 271855, 380597, 543710, 761194, 1359275, 1902985, 2664179, 2718550, 3805970, 5328358, 9514925, 13320895, 19029850, 26641790, 66604475, 133208950]

約数ペア:

[(1, 133208950), (2, 66604475), (5, 26641790), (7, 19029850), (10, 13320895), (14, 9514925), (25, 5328358), (35, 3805970), (49, 2718550), (50, 2664179), (70, 1902985), (98, 1359275), (175, 761194), (245, 543710), (350, 380597), (490, 271855), (1225, 108742), (2450, 54371)]