198530892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 590822400

約数和(自身を除く): 392291508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 313, 378, 626, 756, 839, 939, 1252, 1678, 1878, 2191, 2517, 2817, 3356, 3756, 4382, 5034, 5634, 5873, 6573, 7551, 8451, 8764, 10068, 11268, 11746, 13146, 15102, 16902, 17619, 19719, 22653, 23492, 26292, 30204, 33804, 35238, 39438, 45306, 52857, 59157, 70476, 78876, 90612, 105714, 118314, 158571, 211428, 236628, 262607, 317142, 525214, 634284, 787821, 1050428, 1575642, 1838249, 2363463, 3151284, 3676498, 4726926, 5514747, 7090389, 7352996, 9453852, 11029494, 14180778, 16544241, 22058988, 28361556, 33088482, 49632723, 66176964, 99265446, 198530892]

約数ペア:

[(1, 198530892), (2, 99265446), (3, 66176964), (4, 49632723), (6, 33088482), (7, 28361556), (9, 22058988), (12, 16544241), (14, 14180778), (18, 11029494), (21, 9453852), (27, 7352996), (28, 7090389), (36, 5514747), (42, 4726926), (54, 3676498), (63, 3151284), (84, 2363463), (108, 1838249), (126, 1575642), (189, 1050428), (252, 787821), (313, 634284), (378, 525214), (626, 317142), (756, 262607), (839, 236628), (939, 211428), (1252, 158571), (1678, 118314), (1878, 105714), (2191, 90612), (2517, 78876), (2817, 70476), (3356, 59157), (3756, 52857), (4382, 45306), (5034, 39438), (5634, 35238), (5873, 33804), (6573, 30204), (7551, 26292), (8451, 23492), (8764, 22653), (10068, 19719), (11268, 17619), (11746, 16902), (13146, 15102)]