204925344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 144

約数和(自身を含む): 617585472

約数和(自身を除く): 412660128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 416, 442, 507, 544, 624, 663, 676, 743, 816, 884, 1014, 1248, 1326, 1352, 1486, 1632, 1768, 2028, 2229, 2652, 2704, 2873, 2972, 3536, 4056, 4458, 5304, 5408, 5746, 5944, 7072, 8112, 8619, 8916, 9659, 10608, 11492, 11888, 12631, 16224, 17238, 17832, 19318, 21216, 22984, 23776, 25262, 28977, 34476, 35664, 37893, 38636, 45968, 50524, 57954, 68952, 71328, 75786, 77272, 91936, 101048, 115908, 125567, 137904, 151572, 154544, 164203, 202096, 231816, 251134, 275808, 303144, 309088, 328406, 376701, 404192, 463632, 492609, 502268, 606288, 656812, 753402, 927264, 985218, 1004536, 1212576, 1313624, 1506804, 1970436, 2009072, 2134639, 2627248, 3013608, 3940872, 4018144, 4269278, 5254496, 6027216, 6403917, 7881744, 8538556, 12054432, 12807834, 15763488, 17077112, 25615668, 34154224, 51231336, 68308448, 102462672, 204925344]

約数ペア:

[(1, 204925344), (2, 102462672), (3, 68308448), (4, 51231336), (6, 34154224), (8, 25615668), (12, 17077112), (13, 15763488), (16, 12807834), (17, 12054432), (24, 8538556), (26, 7881744), (32, 6403917), (34, 6027216), (39, 5254496), (48, 4269278), (51, 4018144), (52, 3940872), (68, 3013608), (78, 2627248), (96, 2134639), (102, 2009072), (104, 1970436), (136, 1506804), (156, 1313624), (169, 1212576), (204, 1004536), (208, 985218), (221, 927264), (272, 753402), (312, 656812), (338, 606288), (408, 502268), (416, 492609), (442, 463632), (507, 404192), (544, 376701), (624, 328406), (663, 309088), (676, 303144), (743, 275808), (816, 251134), (884, 231816), (1014, 202096), (1248, 164203), (1326, 154544), (1352, 151572), (1486, 137904), (1632, 125567), (1768, 115908), (2028, 101048), (2229, 91936), (2652, 77272), (2704, 75786), (2873, 71328), (2972, 68952), (3536, 57954), (4056, 50524), (4458, 45968), (5304, 38636), (5408, 37893), (5746, 35664), (5944, 34476), (7072, 28977), (8112, 25262), (8619, 23776), (8916, 22984), (9659, 21216), (10608, 19318), (11492, 17832), (11888, 17238), (12631, 16224)]