205964248

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 491495040

約数和(自身を除く): 285530792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 392, 434, 476, 527, 833, 868, 952, 997, 1054, 1519, 1666, 1736, 1994, 2108, 3038, 3332, 3689, 3988, 4216, 6076, 6664, 6979, 7378, 7976, 12152, 13958, 14756, 16949, 25823, 27916, 29512, 30907, 33898, 48853, 51646, 55832, 61814, 67796, 97706, 103292, 118643, 123628, 135592, 195412, 206584, 216349, 237286, 247256, 390824, 432698, 474572, 525419, 830501, 865396, 949144, 1050838, 1514443, 1661002, 1730792, 2101676, 3028886, 3322004, 3677933, 4203352, 6057772, 6644008, 7355866, 12115544, 14711732, 25745531, 29423464, 51491062, 102982124, 205964248]

約数ペア:

[(1, 205964248), (2, 102982124), (4, 51491062), (7, 29423464), (8, 25745531), (14, 14711732), (17, 12115544), (28, 7355866), (31, 6644008), (34, 6057772), (49, 4203352), (56, 3677933), (62, 3322004), (68, 3028886), (98, 2101676), (119, 1730792), (124, 1661002), (136, 1514443), (196, 1050838), (217, 949144), (238, 865396), (248, 830501), (392, 525419), (434, 474572), (476, 432698), (527, 390824), (833, 247256), (868, 237286), (952, 216349), (997, 206584), (1054, 195412), (1519, 135592), (1666, 123628), (1736, 118643), (1994, 103292), (2108, 97706), (3038, 67796), (3332, 61814), (3689, 55832), (3988, 51646), (4216, 48853), (6076, 33898), (6664, 30907), (6979, 29512), (7378, 27916), (7976, 25823), (12152, 16949), (13958, 14756)]