204102

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 505440

約数和(自身を除く): 301338

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 29, 34, 46, 51, 58, 69, 87, 102, 138, 153, 174, 207, 261, 306, 391, 414, 493, 522, 667, 782, 986, 1173, 1334, 1479, 2001, 2346, 2958, 3519, 4002, 4437, 6003, 7038, 8874, 11339, 12006, 22678, 34017, 68034, 102051, 204102]

約数ペア:

[(1, 204102), (2, 102051), (3, 68034), (6, 34017), (9, 22678), (17, 12006), (18, 11339), (23, 8874), (29, 7038), (34, 6003), (46, 4437), (51, 4002), (58, 3519), (69, 2958), (87, 2346), (102, 2001), (138, 1479), (153, 1334), (174, 1173), (207, 986), (261, 782), (306, 667), (391, 522), (414, 493)]