202419747

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 300457248

約数和(自身を除く): 98037501

約数列:

[1, 3, 9, 41, 123, 369, 421, 1263, 1303, 3789, 3909, 11727, 17261, 51783, 53423, 155349, 160269, 480807, 548563, 1645689, 4937067, 22491083, 67473249, 202419747]

約数ペア:

[(1, 202419747), (3, 67473249), (9, 22491083), (41, 4937067), (123, 1645689), (369, 548563), (421, 480807), (1263, 160269), (1303, 155349), (3789, 53423), (3909, 51783), (11727, 17261)]