203630258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13362

約数の個数: 32

約数和(自身を含む): 357450240

約数和(自身を除く): 153819982

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 13297, 15314, 26594, 172861, 252643, 345722, 412207, 505286, 824414, 3284359, 5358691, 6568718, 7831933, 10717382, 15663866, 101815129, 203630258]

約数ペア:

[(1, 203630258), (2, 101815129), (13, 15663866), (19, 10717382), (26, 7831933), (31, 6568718), (38, 5358691), (62, 3284359), (247, 824414), (403, 505286), (494, 412207), (589, 345722), (806, 252643), (1178, 172861), (7657, 26594), (13297, 15314)]