199660986

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 512553600

約数和(自身を除く): 312892614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 343, 438, 441, 443, 511, 657, 686, 882, 886, 1022, 1029, 1314, 1329, 1533, 2058, 2658, 3066, 3087, 3101, 3577, 3987, 4599, 6174, 6202, 7154, 7974, 9198, 9303, 10731, 18606, 21462, 21707, 25039, 27909, 32193, 32339, 43414, 50078, 55818, 64386, 64678, 65121, 75117, 97017, 130242, 150234, 151949, 194034, 195363, 225351, 226373, 291051, 303898, 390726, 450702, 452746, 455847, 582102, 679119, 911694, 1358238, 1367541, 1584611, 2037357, 2735082, 3169222, 4074714, 4753833, 9507666, 11092277, 14261499, 22184554, 28522998, 33276831, 66553662, 99830493, 199660986]

約数ペア:

[(1, 199660986), (2, 99830493), (3, 66553662), (6, 33276831), (7, 28522998), (9, 22184554), (14, 14261499), (18, 11092277), (21, 9507666), (42, 4753833), (49, 4074714), (63, 3169222), (73, 2735082), (98, 2037357), (126, 1584611), (146, 1367541), (147, 1358238), (219, 911694), (294, 679119), (343, 582102), (438, 455847), (441, 452746), (443, 450702), (511, 390726), (657, 303898), (686, 291051), (882, 226373), (886, 225351), (1022, 195363), (1029, 194034), (1314, 151949), (1329, 150234), (1533, 130242), (2058, 97017), (2658, 75117), (3066, 65121), (3087, 64678), (3101, 64386), (3577, 55818), (3987, 50078), (4599, 43414), (6174, 32339), (6202, 32193), (7154, 27909), (7974, 25039), (9198, 21707), (9303, 21462), (10731, 18606)]