202191502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{100393}}^1$

素因数の和:100467

約数の個数: 16

約数和(自身を含む): 325276560

約数和(自身を除く): 123085058

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 100393, 200786, 1907467, 3814934, 5320829, 10641658, 101095751, 202191502]

約数ペア:

[(1, 202191502), (2, 101095751), (19, 10641658), (38, 5320829), (53, 3814934), (106, 1907467), (1007, 200786), (2014, 100393)]