220050176

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 473513040

約数和(自身を除く): 253462864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 256, 272, 472, 544, 857, 944, 1003, 1088, 1714, 1888, 2006, 2176, 3428, 3776, 4012, 4352, 6856, 7552, 8024, 13712, 14569, 15104, 16048, 27424, 29138, 32096, 50563, 54848, 58276, 64192, 101126, 109696, 116552, 128384, 202252, 219392, 233104, 256768, 404504, 466208, 809008, 859571, 932416, 1618016, 1719142, 1864832, 3236032, 3438284, 3729664, 6472064, 6876568, 12944128, 13753136, 27506272, 55012544, 110025088, 220050176]

約数ペア:

[(1, 220050176), (2, 110025088), (4, 55012544), (8, 27506272), (16, 13753136), (17, 12944128), (32, 6876568), (34, 6472064), (59, 3729664), (64, 3438284), (68, 3236032), (118, 1864832), (128, 1719142), (136, 1618016), (236, 932416), (256, 859571), (272, 809008), (472, 466208), (544, 404504), (857, 256768), (944, 233104), (1003, 219392), (1088, 202252), (1714, 128384), (1888, 116552), (2006, 109696), (2176, 101126), (3428, 64192), (3776, 58276), (4012, 54848), (4352, 50563), (6856, 32096), (7552, 29138), (8024, 27424), (13712, 16048), (14569, 15104)]