200040512

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 485729280

約数和(自身を除く): 285688768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 133, 142, 152, 224, 266, 284, 304, 331, 448, 497, 532, 568, 608, 662, 994, 1064, 1136, 1216, 1324, 1349, 1988, 2128, 2272, 2317, 2648, 2698, 3976, 4256, 4544, 4634, 5296, 5396, 6289, 7952, 8512, 9268, 9443, 10592, 10792, 12578, 15904, 18536, 18886, 21184, 21584, 23501, 25156, 31808, 37072, 37772, 43168, 44023, 47002, 50312, 74144, 75544, 86336, 88046, 94004, 100624, 148288, 151088, 164507, 176092, 188008, 201248, 302176, 329014, 352184, 376016, 402496, 446519, 604352, 658028, 704368, 752032, 893038, 1316056, 1408736, 1504064, 1786076, 2632112, 2817472, 3125633, 3572152, 5264224, 6251266, 7144304, 10528448, 12502532, 14288608, 25005064, 28577216, 50010128, 100020256, 200040512]

約数ペア:

[(1, 200040512), (2, 100020256), (4, 50010128), (7, 28577216), (8, 25005064), (14, 14288608), (16, 12502532), (19, 10528448), (28, 7144304), (32, 6251266), (38, 5264224), (56, 3572152), (64, 3125633), (71, 2817472), (76, 2632112), (112, 1786076), (133, 1504064), (142, 1408736), (152, 1316056), (224, 893038), (266, 752032), (284, 704368), (304, 658028), (331, 604352), (448, 446519), (497, 402496), (532, 376016), (568, 352184), (608, 329014), (662, 302176), (994, 201248), (1064, 188008), (1136, 176092), (1216, 164507), (1324, 151088), (1349, 148288), (1988, 100624), (2128, 94004), (2272, 88046), (2317, 86336), (2648, 75544), (2698, 74144), (3976, 50312), (4256, 47002), (4544, 44023), (4634, 43168), (5296, 37772), (5396, 37072), (6289, 31808), (7952, 25156), (8512, 23501), (9268, 21584), (9443, 21184), (10592, 18886), (10792, 18536), (12578, 15904)]