201855038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56989}}^1$

素因数の和:57032

約数の個数: 32

約数和(自身を含む): 393914880

約数和(自身を除く): 192059842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 56989, 113978, 398923, 626879, 797846, 1253758, 1310747, 2621494, 4388153, 8776306, 9175229, 14418217, 18350458, 28836434, 100927519, 201855038]

約数ペア:

[(1, 201855038), (2, 100927519), (7, 28836434), (11, 18350458), (14, 14418217), (22, 9175229), (23, 8776306), (46, 4388153), (77, 2621494), (154, 1310747), (161, 1253758), (253, 797846), (322, 626879), (506, 398923), (1771, 113978), (3542, 56989)]