199348076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{2221}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 367696560

約数和(自身を除く): 168348484

約数列:

[1, 2, 4, 19, 38, 76, 1181, 2221, 2362, 4442, 4724, 8884, 22439, 42199, 44878, 84398, 89756, 168796, 2623001, 5246002, 10492004, 49837019, 99674038, 199348076]

約数ペア:

[(1, 199348076), (2, 99674038), (4, 49837019), (19, 10492004), (38, 5246002), (76, 2623001), (1181, 168796), (2221, 89756), (2362, 84398), (4442, 44878), (4724, 42199), (8884, 22439)]