204594747

素因数分解:

$3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{2767}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 318076416

約数和(自身を除く): 113481669

約数列:

[1, 3, 7, 21, 49, 147, 503, 1509, 2767, 3521, 8301, 10563, 19369, 24647, 58107, 73941, 135583, 406749, 1391801, 4175403, 9742607, 29227821, 68198249, 204594747]

約数ペア:

[(1, 204594747), (3, 68198249), (7, 29227821), (21, 9742607), (49, 4175403), (147, 1391801), (503, 406749), (1509, 135583), (2767, 73941), (3521, 58107), (8301, 24647), (10563, 19369)]