202867968

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8571

約数の個数: 72

約数和(自身を含む): 557406976

約数和(自身を除く): 354539008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 8521, 11904, 17042, 23808, 25563, 34084, 51126, 68168, 102252, 136336, 204504, 264151, 272672, 409008, 528302, 545344, 792453, 818016, 1056604, 1090688, 1584906, 1636032, 2113208, 2181376, 3169812, 3272064, 4226416, 6339624, 6544128, 8452832, 12679248, 16905664, 25358496, 33811328, 50716992, 67622656, 101433984, 202867968]

約数ペア:

[(1, 202867968), (2, 101433984), (3, 67622656), (4, 50716992), (6, 33811328), (8, 25358496), (12, 16905664), (16, 12679248), (24, 8452832), (31, 6544128), (32, 6339624), (48, 4226416), (62, 3272064), (64, 3169812), (93, 2181376), (96, 2113208), (124, 1636032), (128, 1584906), (186, 1090688), (192, 1056604), (248, 818016), (256, 792453), (372, 545344), (384, 528302), (496, 409008), (744, 272672), (768, 264151), (992, 204504), (1488, 136336), (1984, 102252), (2976, 68168), (3968, 51126), (5952, 34084), (7936, 25563), (8521, 23808), (11904, 17042)]