214658534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 341863200

約数和(自身を除く): 127204666

約数列:

[1, 2, 37, 41, 74, 82, 139, 278, 509, 1018, 1517, 3034, 5143, 5699, 10286, 11398, 18833, 20869, 37666, 41738, 70751, 141502, 210863, 421726, 772153, 1544306, 2617787, 2900791, 5235574, 5801582, 107329267, 214658534]

約数ペア:

[(1, 214658534), (2, 107329267), (37, 5801582), (41, 5235574), (74, 2900791), (82, 2617787), (139, 1544306), (278, 772153), (509, 421726), (1018, 210863), (1517, 141502), (3034, 70751), (5143, 41738), (5699, 37666), (10286, 20869), (11398, 18833)]