204939636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 564856320

約数和(自身を除く): 359916684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 121, 124, 132, 157, 174, 186, 242, 314, 319, 341, 348, 363, 372, 471, 484, 628, 638, 682, 726, 899, 942, 957, 1023, 1276, 1364, 1452, 1727, 1798, 1884, 1914, 2046, 2697, 3454, 3509, 3596, 3751, 3828, 4092, 4553, 4867, 5181, 5394, 6908, 7018, 7502, 9106, 9734, 9889, 10362, 10527, 10788, 11253, 13659, 14036, 14601, 15004, 18212, 18997, 19468, 19778, 20724, 21054, 22506, 27318, 29202, 29667, 37994, 39556, 42108, 45012, 50083, 53537, 54636, 56991, 58404, 59334, 75988, 100166, 107074, 108779, 113982, 118668, 141143, 150249, 160611, 200332, 214148, 217558, 227964, 282286, 300498, 321222, 326337, 423429, 435116, 550913, 564572, 588907, 600996, 642444, 652674, 846858, 1101826, 1177814, 1305348, 1552573, 1652739, 1693716, 1766721, 2203652, 2355628, 3105146, 3305478, 3533442, 4657719, 6210292, 6610956, 7066884, 9315438, 17078303, 18630876, 34156606, 51234909, 68313212, 102469818, 204939636]

約数ペア:

[(1, 204939636), (2, 102469818), (3, 68313212), (4, 51234909), (6, 34156606), (11, 18630876), (12, 17078303), (22, 9315438), (29, 7066884), (31, 6610956), (33, 6210292), (44, 4657719), (58, 3533442), (62, 3305478), (66, 3105146), (87, 2355628), (93, 2203652), (116, 1766721), (121, 1693716), (124, 1652739), (132, 1552573), (157, 1305348), (174, 1177814), (186, 1101826), (242, 846858), (314, 652674), (319, 642444), (341, 600996), (348, 588907), (363, 564572), (372, 550913), (471, 435116), (484, 423429), (628, 326337), (638, 321222), (682, 300498), (726, 282286), (899, 227964), (942, 217558), (957, 214148), (1023, 200332), (1276, 160611), (1364, 150249), (1452, 141143), (1727, 118668), (1798, 113982), (1884, 108779), (1914, 107074), (2046, 100166), (2697, 75988), (3454, 59334), (3509, 58404), (3596, 56991), (3751, 54636), (3828, 53537), (4092, 50083), (4553, 45012), (4867, 42108), (5181, 39556), (5394, 37994), (6908, 29667), (7018, 29202), (7502, 27318), (9106, 22506), (9734, 21054), (9889, 20724), (10362, 19778), (10527, 19468), (10788, 18997), (11253, 18212), (13659, 15004), (14036, 14601)]