201990847338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12427147}}^1$

素因数の和:12427208

約数の個数: 64

約数和(自身を含む): 524922731520

約数和(自身を除く): 322931884182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 16254, 12427147, 24854294, 37281441, 74562882, 86990029, 111844323, 173980058, 223688646, 260970087, 335532969, 521940174, 534367321, 671065938, 782910261, 1068734642, 1565820522, 1603101963, 2348730783, 3206203926, 3740571247, 4697461566, 4809305889, 7481142494, 9618611778, 11221713741, 14427917667, 22443427482, 28855835334, 33665141223, 67330282446, 100995423669, 201990847338]

約数ペア:

[(1, 201990847338), (2, 100995423669), (3, 67330282446), (6, 33665141223), (7, 28855835334), (9, 22443427482), (14, 14427917667), (18, 11221713741), (21, 9618611778), (27, 7481142494), (42, 4809305889), (43, 4697461566), (54, 3740571247), (63, 3206203926), (86, 2348730783), (126, 1603101963), (129, 1565820522), (189, 1068734642), (258, 782910261), (301, 671065938), (378, 534367321), (387, 521940174), (602, 335532969), (774, 260970087), (903, 223688646), (1161, 173980058), (1806, 111844323), (2322, 86990029), (2709, 74562882), (5418, 37281441), (8127, 24854294), (16254, 12427147)]