211034278

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 399549024

約数和(自身を除く): 188514746

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 151, 182, 302, 637, 1057, 1097, 1274, 1963, 2114, 2194, 3926, 7399, 7679, 13741, 14261, 14798, 15358, 27482, 28522, 53753, 96187, 99827, 107506, 165647, 192374, 199654, 331294, 698789, 1159529, 1397578, 2153411, 2319058, 4306822, 8116703, 15073877, 16233406, 30147754, 105517139, 211034278]

約数ペア:

[(1, 211034278), (2, 105517139), (7, 30147754), (13, 16233406), (14, 15073877), (26, 8116703), (49, 4306822), (91, 2319058), (98, 2153411), (151, 1397578), (182, 1159529), (302, 698789), (637, 331294), (1057, 199654), (1097, 192374), (1274, 165647), (1963, 107506), (2114, 99827), (2194, 96187), (3926, 53753), (7399, 28522), (7679, 27482), (13741, 15358), (14261, 14798)]