199977230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4783}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 373037184

約数和(自身を除く): 173059954

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 1130, 4181, 4783, 8362, 9566, 20905, 23915, 41810, 47830, 176971, 353942, 540479, 884855, 1080958, 1769710, 2702395, 5404790, 19997723, 39995446, 99988615, 199977230]

約数ペア:

[(1, 199977230), (2, 99988615), (5, 39995446), (10, 19997723), (37, 5404790), (74, 2702395), (113, 1769710), (185, 1080958), (226, 884855), (370, 540479), (565, 353942), (1130, 176971), (4181, 47830), (4783, 41810), (8362, 23915), (9566, 20905)]