203468972

素因数分解:

$2^2\times 7^3\times {\mathrm{148301}}^1$

素因数の和:148326

約数の個数: 24

約数和(自身を含む): 415245600

約数和(自身を除く): 211776628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 148301, 296602, 593204, 1038107, 2076214, 4152428, 7266749, 14533498, 29066996, 50867243, 101734486, 203468972]

約数ペア:

[(1, 203468972), (2, 101734486), (4, 50867243), (7, 29066996), (14, 14533498), (28, 7266749), (49, 4152428), (98, 2076214), (196, 1038107), (343, 593204), (686, 296602), (1372, 148301)]