197027334

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7703}}^1$

素因数の和:7754

約数の個数: 72

約数和(自身を含む): 513779760

約数和(自身を除く): 316752426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 7703, 8526, 12789, 15406, 23109, 25578, 46218, 53921, 69327, 107842, 138654, 161763, 223387, 323526, 377447, 446774, 485289, 670161, 754894, 970578, 1132341, 1340322, 1563709, 2010483, 2264682, 3127418, 3397023, 4020966, 4691127, 6794046, 9382254, 10945963, 14073381, 21891926, 28146762, 32837889, 65675778, 98513667, 197027334]

約数ペア:

[(1, 197027334), (2, 98513667), (3, 65675778), (6, 32837889), (7, 28146762), (9, 21891926), (14, 14073381), (18, 10945963), (21, 9382254), (29, 6794046), (42, 4691127), (49, 4020966), (58, 3397023), (63, 3127418), (87, 2264682), (98, 2010483), (126, 1563709), (147, 1340322), (174, 1132341), (203, 970578), (261, 754894), (294, 670161), (406, 485289), (441, 446774), (522, 377447), (609, 323526), (882, 223387), (1218, 161763), (1421, 138654), (1827, 107842), (2842, 69327), (3654, 53921), (4263, 46218), (7703, 25578), (8526, 23109), (12789, 15406)]