201156768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22531}}^1$

素因数の和:22578

約数の個数: 72

約数和(自身を含む): 590518656

約数和(自身を除く): 389361888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 270372, 360496, 405558, 540744, 698461, 720992, 811116, 1081488, 1396922, 1622232, 2095383, 2162976, 2793844, 3244464, 4190766, 5587688, 6286149, 6488928, 8381532, 11175376, 12572298, 16763064, 22350752, 25144596, 33526128, 50289192, 67052256, 100578384, 201156768]

約数ペア:

[(1, 201156768), (2, 100578384), (3, 67052256), (4, 50289192), (6, 33526128), (8, 25144596), (9, 22350752), (12, 16763064), (16, 12572298), (18, 11175376), (24, 8381532), (31, 6488928), (32, 6286149), (36, 5587688), (48, 4190766), (62, 3244464), (72, 2793844), (93, 2162976), (96, 2095383), (124, 1622232), (144, 1396922), (186, 1081488), (248, 811116), (279, 720992), (288, 698461), (372, 540744), (496, 405558), (558, 360496), (744, 270372), (992, 202779), (1116, 180248), (1488, 135186), (2232, 90124), (2976, 67593), (4464, 45062), (8928, 22531)]