193293845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 54916075

約数列:

[1, 5, 29, 47, 113, 145, 235, 251, 565, 1255, 1363, 3277, 5311, 6815, 7279, 11797, 16385, 26555, 28363, 36395, 58985, 141815, 154019, 342113, 770095, 822527, 1333061, 1710565, 4112635, 6665305, 38658769, 193293845]

約数ペア:

[(1, 193293845), (5, 38658769), (29, 6665305), (47, 4112635), (113, 1710565), (145, 1333061), (235, 822527), (251, 770095), (565, 342113), (1255, 154019), (1363, 141815), (3277, 58985), (5311, 36395), (6815, 28363), (7279, 26555), (11797, 16385)]