230291219

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 27111661

約数列:

[1, 31, 37, 41, 59, 83, 1147, 1271, 1517, 1829, 2183, 2419, 2573, 3071, 3403, 4897, 47027, 67673, 74989, 89503, 95201, 105493, 125911, 151807, 181189, 200777, 2774593, 3903241, 5616859, 6224087, 7428749, 230291219]

約数ペア:

[(1, 230291219), (31, 7428749), (37, 6224087), (41, 5616859), (59, 3903241), (83, 2774593), (1147, 200777), (1271, 181189), (1517, 151807), (1829, 125911), (2183, 105493), (2419, 95201), (2573, 89503), (3071, 74989), (3403, 67673), (4897, 47027)]