207955328

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10091}}^1$

素因数の和:10135

約数の個数: 64

約数和(自身を含む): 494104320

約数和(自身を除く): 286148992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10091, 10304, 20182, 20608, 40364, 70637, 80728, 141274, 161456, 232093, 282548, 322912, 464186, 565096, 645824, 928372, 1130192, 1291648, 1624651, 1856744, 2260384, 3249302, 3713488, 4520768, 6498604, 7426976, 9041536, 12997208, 14853952, 25994416, 29707904, 51988832, 103977664, 207955328]

約数ペア:

[(1, 207955328), (2, 103977664), (4, 51988832), (7, 29707904), (8, 25994416), (14, 14853952), (16, 12997208), (23, 9041536), (28, 7426976), (32, 6498604), (46, 4520768), (56, 3713488), (64, 3249302), (92, 2260384), (112, 1856744), (128, 1624651), (161, 1291648), (184, 1130192), (224, 928372), (322, 645824), (368, 565096), (448, 464186), (644, 322912), (736, 282548), (896, 232093), (1288, 161456), (1472, 141274), (2576, 80728), (2944, 70637), (5152, 40364), (10091, 20608), (10304, 20182)]