215577602

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{1019}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 326440800

約数和(自身を除く): 110863198

約数列:

[1, 2, 139, 278, 761, 1019, 1522, 2038, 105779, 141641, 211558, 283282, 775459, 1550918, 107788801, 215577602]

約数ペア:

[(1, 215577602), (2, 107788801), (139, 1550918), (278, 775459), (761, 283282), (1019, 211558), (1522, 141641), (2038, 105779)]