205448544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 144

約数和(自身を含む): 674987040

約数和(自身を除く): 469538496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 101, 112, 126, 144, 168, 202, 224, 252, 288, 303, 336, 404, 504, 606, 672, 707, 808, 909, 1008, 1009, 1212, 1414, 1616, 1818, 2016, 2018, 2121, 2424, 2828, 3027, 3232, 3636, 4036, 4242, 4848, 5656, 6054, 6363, 7063, 7272, 8072, 8484, 9081, 9696, 11312, 12108, 12726, 14126, 14544, 16144, 16968, 18162, 21189, 22624, 24216, 25452, 28252, 29088, 32288, 33936, 36324, 42378, 48432, 50904, 56504, 63567, 67872, 72648, 84756, 96864, 101808, 101909, 113008, 127134, 145296, 169512, 203616, 203818, 226016, 254268, 290592, 305727, 339024, 407636, 508536, 611454, 678048, 713363, 815272, 917181, 1017072, 1222908, 1426726, 1630544, 1834362, 2034144, 2140089, 2445816, 2853452, 3261088, 3668724, 4280178, 4891632, 5706904, 6420267, 7337448, 8560356, 9783264, 11413808, 12840534, 14674896, 17120712, 22827616, 25681068, 29349792, 34241424, 51362136, 68482848, 102724272, 205448544]

約数ペア:

[(1, 205448544), (2, 102724272), (3, 68482848), (4, 51362136), (6, 34241424), (7, 29349792), (8, 25681068), (9, 22827616), (12, 17120712), (14, 14674896), (16, 12840534), (18, 11413808), (21, 9783264), (24, 8560356), (28, 7337448), (32, 6420267), (36, 5706904), (42, 4891632), (48, 4280178), (56, 3668724), (63, 3261088), (72, 2853452), (84, 2445816), (96, 2140089), (101, 2034144), (112, 1834362), (126, 1630544), (144, 1426726), (168, 1222908), (202, 1017072), (224, 917181), (252, 815272), (288, 713363), (303, 678048), (336, 611454), (404, 508536), (504, 407636), (606, 339024), (672, 305727), (707, 290592), (808, 254268), (909, 226016), (1008, 203818), (1009, 203616), (1212, 169512), (1414, 145296), (1616, 127134), (1818, 113008), (2016, 101909), (2018, 101808), (2121, 96864), (2424, 84756), (2828, 72648), (3027, 67872), (3232, 63567), (3636, 56504), (4036, 50904), (4242, 48432), (4848, 42378), (5656, 36324), (6054, 33936), (6363, 32288), (7063, 29088), (7272, 28252), (8072, 25452), (8484, 24216), (9081, 22624), (9696, 21189), (11312, 18162), (12108, 16968), (12726, 16144), (14126, 14544)]