198206808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15728

約数の個数: 64

約数和(自身を含む): 541624320

約数和(自身を除く): 343417512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 15671, 31342, 47013, 62684, 94026, 125368, 188052, 266407, 376104, 485801, 532814, 799221, 971602, 1065628, 1457403, 1598442, 1943204, 2131256, 2914806, 3196884, 3886408, 5829612, 6393768, 8258617, 11659224, 16517234, 24775851, 33034468, 49551702, 66068936, 99103404, 198206808]

約数ペア:

[(1, 198206808), (2, 99103404), (3, 66068936), (4, 49551702), (6, 33034468), (8, 24775851), (12, 16517234), (17, 11659224), (24, 8258617), (31, 6393768), (34, 5829612), (51, 3886408), (62, 3196884), (68, 2914806), (93, 2131256), (102, 1943204), (124, 1598442), (136, 1457403), (186, 1065628), (204, 971602), (248, 799221), (372, 532814), (408, 485801), (527, 376104), (744, 266407), (1054, 188052), (1581, 125368), (2108, 94026), (3162, 62684), (4216, 47013), (6324, 31342), (12648, 15671)]