203919104

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 432673920

約数和(自身を除く): 228754816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 128, 184, 236, 256, 368, 472, 587, 736, 944, 1174, 1357, 1472, 1888, 2348, 2714, 2944, 3776, 4696, 5428, 5888, 7552, 9392, 10856, 13501, 15104, 18784, 21712, 27002, 34633, 37568, 43424, 54004, 69266, 75136, 86848, 108008, 138532, 150272, 173696, 216016, 277064, 347392, 432032, 554128, 796559, 864064, 1108256, 1593118, 1728128, 2216512, 3186236, 3456256, 4433024, 6372472, 8866048, 12744944, 25489888, 50979776, 101959552, 203919104]

約数ペア:

[(1, 203919104), (2, 101959552), (4, 50979776), (8, 25489888), (16, 12744944), (23, 8866048), (32, 6372472), (46, 4433024), (59, 3456256), (64, 3186236), (92, 2216512), (118, 1728128), (128, 1593118), (184, 1108256), (236, 864064), (256, 796559), (368, 554128), (472, 432032), (587, 347392), (736, 277064), (944, 216016), (1174, 173696), (1357, 150272), (1472, 138532), (1888, 108008), (2348, 86848), (2714, 75136), (2944, 69266), (3776, 54004), (4696, 43424), (5428, 37568), (5888, 34633), (7552, 27002), (9392, 21712), (10856, 18784), (13501, 15104)]