201871936

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 112

約数和(自身を含む): 476219520

約数和(自身を除く): 274347584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 83, 89, 112, 122, 166, 178, 224, 244, 332, 356, 427, 448, 488, 581, 623, 664, 712, 854, 976, 1162, 1246, 1328, 1424, 1708, 1952, 2324, 2492, 2656, 2848, 3416, 3904, 4648, 4984, 5063, 5312, 5429, 5696, 6832, 7387, 9296, 9968, 10126, 10858, 13664, 14774, 18592, 19936, 20252, 21716, 27328, 29548, 35441, 37184, 38003, 39872, 40504, 43432, 51709, 59096, 70882, 76006, 81008, 86864, 103418, 118192, 141764, 152012, 162016, 173728, 206836, 236384, 283528, 304024, 324032, 347456, 413672, 450607, 472768, 567056, 608048, 827344, 901214, 1134112, 1216096, 1654688, 1802428, 2268224, 2432192, 3154249, 3309376, 3604856, 6308498, 7209712, 12616996, 14419424, 25233992, 28838848, 50467984, 100935968, 201871936]

約数ペア:

[(1, 201871936), (2, 100935968), (4, 50467984), (7, 28838848), (8, 25233992), (14, 14419424), (16, 12616996), (28, 7209712), (32, 6308498), (56, 3604856), (61, 3309376), (64, 3154249), (83, 2432192), (89, 2268224), (112, 1802428), (122, 1654688), (166, 1216096), (178, 1134112), (224, 901214), (244, 827344), (332, 608048), (356, 567056), (427, 472768), (448, 450607), (488, 413672), (581, 347456), (623, 324032), (664, 304024), (712, 283528), (854, 236384), (976, 206836), (1162, 173728), (1246, 162016), (1328, 152012), (1424, 141764), (1708, 118192), (1952, 103418), (2324, 86864), (2492, 81008), (2656, 76006), (2848, 70882), (3416, 59096), (3904, 51709), (4648, 43432), (4984, 40504), (5063, 39872), (5312, 38003), (5429, 37184), (5696, 35441), (6832, 29548), (7387, 27328), (9296, 21716), (9968, 20252), (10126, 19936), (10858, 18592), (13664, 14774)]