199680894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68903}}^1$

素因数の和:68941

約数の個数: 48

約数和(自身を含む): 515953152

約数和(自身を除く): 316272258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 68903, 137806, 206709, 413418, 482321, 620127, 964642, 1240254, 1446963, 1584769, 2893926, 3169538, 4340889, 4754307, 8681778, 9508614, 11093383, 14262921, 22186766, 28525842, 33280149, 66560298, 99840447, 199680894]

約数ペア:

[(1, 199680894), (2, 99840447), (3, 66560298), (6, 33280149), (7, 28525842), (9, 22186766), (14, 14262921), (18, 11093383), (21, 9508614), (23, 8681778), (42, 4754307), (46, 4340889), (63, 3169538), (69, 2893926), (126, 1584769), (138, 1446963), (161, 1240254), (207, 964642), (322, 620127), (414, 482321), (483, 413418), (966, 206709), (1449, 137806), (2898, 68903)]