201419504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 473782176

約数和(自身を除く): 272362672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 104, 106, 121, 143, 151, 176, 208, 212, 242, 286, 302, 424, 484, 572, 583, 604, 689, 848, 968, 1144, 1166, 1208, 1378, 1573, 1661, 1936, 1963, 2288, 2332, 2416, 2756, 3146, 3322, 3926, 4664, 5512, 6292, 6413, 6644, 7579, 7852, 8003, 9328, 11024, 12584, 12826, 13288, 15158, 15704, 16006, 18271, 21593, 25168, 25652, 26576, 30316, 31408, 32012, 36542, 43186, 51304, 60632, 64024, 73084, 83369, 86372, 88033, 102608, 104039, 121264, 128048, 146168, 166738, 172744, 176066, 208078, 237523, 292336, 333476, 345488, 352132, 416156, 475046, 666952, 704264, 832312, 950092, 968363, 1144429, 1333904, 1408528, 1664624, 1900184, 1936726, 2288858, 3800368, 3873452, 4577716, 7746904, 9155432, 12588719, 15493808, 18310864, 25177438, 50354876, 100709752, 201419504]

約数ペア:

[(1, 201419504), (2, 100709752), (4, 50354876), (8, 25177438), (11, 18310864), (13, 15493808), (16, 12588719), (22, 9155432), (26, 7746904), (44, 4577716), (52, 3873452), (53, 3800368), (88, 2288858), (104, 1936726), (106, 1900184), (121, 1664624), (143, 1408528), (151, 1333904), (176, 1144429), (208, 968363), (212, 950092), (242, 832312), (286, 704264), (302, 666952), (424, 475046), (484, 416156), (572, 352132), (583, 345488), (604, 333476), (689, 292336), (848, 237523), (968, 208078), (1144, 176066), (1166, 172744), (1208, 166738), (1378, 146168), (1573, 128048), (1661, 121264), (1936, 104039), (1963, 102608), (2288, 88033), (2332, 86372), (2416, 83369), (2756, 73084), (3146, 64024), (3322, 60632), (3926, 51304), (4664, 43186), (5512, 36542), (6292, 32012), (6413, 31408), (6644, 30316), (7579, 26576), (7852, 25652), (8003, 25168), (9328, 21593), (11024, 18271), (12584, 16006), (12826, 15704), (13288, 15158)]