201614968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 413955360

約数和(自身を除く): 212340392

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 83, 106, 136, 166, 212, 332, 337, 424, 664, 674, 901, 1348, 1411, 1802, 2696, 2822, 3604, 4399, 5644, 5729, 7208, 8798, 11288, 11458, 17596, 17861, 22916, 27971, 35192, 35722, 45832, 55942, 71444, 74783, 111884, 142888, 149566, 223768, 299132, 303637, 475507, 598264, 607274, 951014, 1214548, 1482463, 1902028, 2429096, 2964926, 3804056, 5929852, 11859704, 25201871, 50403742, 100807484, 201614968]

約数ペア:

[(1, 201614968), (2, 100807484), (4, 50403742), (8, 25201871), (17, 11859704), (34, 5929852), (53, 3804056), (68, 2964926), (83, 2429096), (106, 1902028), (136, 1482463), (166, 1214548), (212, 951014), (332, 607274), (337, 598264), (424, 475507), (664, 303637), (674, 299132), (901, 223768), (1348, 149566), (1411, 142888), (1802, 111884), (2696, 74783), (2822, 71444), (3604, 55942), (4399, 45832), (5644, 35722), (5729, 35192), (7208, 27971), (8798, 22916), (11288, 17861), (11458, 17596)]