215031143

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 226374720

約数和(自身を除く): 11343577

約数列:

[1, 29, 103, 193, 373, 2987, 5597, 10817, 19879, 38419, 71989, 576491, 1114151, 2087681, 7414867, 215031143]

約数ペア:

[(1, 215031143), (29, 7414867), (103, 2087681), (193, 1114151), (373, 576491), (2987, 71989), (5597, 38419), (10817, 19879)]