240046142

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{20101}}^1$

素因数の和:20963

約数の個数: 16

約数和(自身を含む): 412010592

約数和(自身を除く): 171964450

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 20101, 40202, 140707, 281414, 17146153, 34292306, 120023071, 240046142]

約数ペア:

[(1, 240046142), (2, 120023071), (7, 34292306), (14, 17146153), (853, 281414), (1706, 140707), (5971, 40202), (11942, 20101)]