240213403

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 255052800

約数和(自身を除く): 14839397

約数列:

[1, 23, 89, 239, 491, 2047, 5497, 11293, 21271, 43699, 117349, 489233, 1005077, 2699027, 10444061, 240213403]

約数ペア:

[(1, 240213403), (23, 10444061), (89, 2699027), (239, 1005077), (491, 489233), (2047, 117349), (5497, 43699), (11293, 21271)]