211931214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 505032192

約数和(自身を除く): 293100978

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 41, 51, 66, 82, 102, 123, 187, 246, 271, 289, 374, 451, 542, 561, 578, 697, 813, 867, 902, 1122, 1353, 1394, 1626, 1734, 2091, 2706, 2981, 3179, 4182, 4607, 5962, 6358, 7667, 8943, 9214, 9537, 11111, 11849, 13821, 15334, 17886, 19074, 22222, 23001, 23698, 27642, 33333, 35547, 46002, 50677, 66666, 71094, 78319, 101354, 122221, 130339, 152031, 156638, 188887, 234957, 244442, 260678, 304062, 366663, 377774, 391017, 469914, 566661, 733326, 782034, 861509, 1133322, 1723018, 2077757, 2584527, 3211079, 4155514, 5169054, 6233271, 6422158, 9633237, 12466542, 19266474, 35321869, 70643738, 105965607, 211931214]

約数ペア:

[(1, 211931214), (2, 105965607), (3, 70643738), (6, 35321869), (11, 19266474), (17, 12466542), (22, 9633237), (33, 6422158), (34, 6233271), (41, 5169054), (51, 4155514), (66, 3211079), (82, 2584527), (102, 2077757), (123, 1723018), (187, 1133322), (246, 861509), (271, 782034), (289, 733326), (374, 566661), (451, 469914), (542, 391017), (561, 377774), (578, 366663), (697, 304062), (813, 260678), (867, 244442), (902, 234957), (1122, 188887), (1353, 156638), (1394, 152031), (1626, 130339), (1734, 122221), (2091, 101354), (2706, 78319), (2981, 71094), (3179, 66666), (4182, 50677), (4607, 46002), (5962, 35547), (6358, 33333), (7667, 27642), (8943, 23698), (9214, 23001), (9537, 22222), (11111, 19074), (11849, 17886), (13821, 15334)]