202477947

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59887}}^1$

素因数の和:59927

約数の個数: 24

約数和(自身を含む): 327707136

約数和(自身を除く): 125229189

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 59887, 179661, 419209, 1257627, 1377401, 2934463, 4132203, 8803389, 9641807, 28925421, 67492649, 202477947]

約数ペア:

[(1, 202477947), (3, 67492649), (7, 28925421), (21, 9641807), (23, 8803389), (49, 4132203), (69, 2934463), (147, 1377401), (161, 1257627), (483, 419209), (1127, 179661), (3381, 59887)]