209318098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 363479040

約数和(自身を除く): 154160942

約数列:

[1, 2, 11, 19, 22, 38, 127, 209, 254, 418, 1397, 2413, 2794, 3943, 4826, 7886, 26543, 43373, 53086, 74917, 86746, 149834, 500761, 824087, 1001522, 1648174, 5508371, 9514459, 11016742, 19028918, 104659049, 209318098]

約数ペア:

[(1, 209318098), (2, 104659049), (11, 19028918), (19, 11016742), (22, 9514459), (38, 5508371), (127, 1648174), (209, 1001522), (254, 824087), (418, 500761), (1397, 149834), (2413, 86746), (2794, 74917), (3943, 53086), (4826, 43373), (7886, 26543)]