199496618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{228257}}^1$

素因数の和:228301

約数の個数: 16

約数和(自身を含む): 328691520

約数和(自身を除く): 129194902

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 228257, 456514, 4336883, 5249911, 8673766, 10499822, 99748309, 199496618]

約数ペア:

[(1, 199496618), (2, 99748309), (19, 10499822), (23, 8673766), (38, 5249911), (46, 4336883), (437, 456514), (874, 228257)]