197217412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3851}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 414167040

約数和(自身を除く): 216949628

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 413, 434, 826, 868, 1652, 1829, 3658, 3851, 7316, 7702, 12803, 15404, 25606, 26957, 51212, 53914, 107828, 119381, 227209, 238762, 454418, 477524, 835667, 908836, 1590463, 1671334, 3180926, 3342668, 6361852, 7043479, 14086958, 28173916, 49304353, 98608706, 197217412]

約数ペア:

[(1, 197217412), (2, 98608706), (4, 49304353), (7, 28173916), (14, 14086958), (28, 7043479), (31, 6361852), (59, 3342668), (62, 3180926), (118, 1671334), (124, 1590463), (217, 908836), (236, 835667), (413, 477524), (434, 454418), (826, 238762), (868, 227209), (1652, 119381), (1829, 107828), (3658, 53914), (3851, 51212), (7316, 26957), (7702, 25606), (12803, 15404)]