129704402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{15661}}^1$

素因数の和:15805

約数の個数: 16

約数和(自身を含む): 201288024

約数和(自身を除く): 71583622

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 15661, 31322, 642101, 1284202, 1581761, 3163522, 64852201, 129704402]

約数ペア:

[(1, 129704402), (2, 64852201), (41, 3163522), (82, 1581761), (101, 1284202), (202, 642101), (4141, 31322), (8282, 15661)]