201619198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{9323}}^1$

素因数の和:10319

約数の個数: 16

約数和(自身を含む): 330293376

約数和(自身を除く): 128674178

約数列:

[1, 2, 11, 22, 983, 1966, 9323, 10813, 18646, 21626, 102553, 205106, 9164509, 18329018, 100809599, 201619198]

約数ペア:

[(1, 201619198), (2, 100809599), (11, 18329018), (22, 9164509), (983, 205106), (1966, 102553), (9323, 21626), (10813, 18646)]