240207998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 388350720

約数和(自身を除く): 148142722

約数列:

[1, 2, 23, 46, 59, 67, 118, 134, 1321, 1357, 1541, 2642, 2714, 3082, 3953, 7906, 30383, 60766, 77939, 88507, 90919, 155878, 177014, 181838, 1792597, 2035661, 3585194, 4071322, 5221913, 10443826, 120103999, 240207998]

約数ペア:

[(1, 240207998), (2, 120103999), (23, 10443826), (46, 5221913), (59, 4071322), (67, 3585194), (118, 2035661), (134, 1792597), (1321, 181838), (1357, 177014), (1541, 155878), (2642, 90919), (2714, 88507), (3082, 77939), (3953, 60766), (7906, 30383)]