207952384

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{17659}}^1$

素因数の和:17700

約数の個数: 40

約数和(自身を含む): 433588320

約数和(自身を除く): 225635936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 17659, 35318, 70636, 141272, 282544, 406157, 565088, 812314, 1130176, 1624628, 2260352, 3249256, 4520704, 6498512, 9041408, 12997024, 25994048, 51988096, 103976192, 207952384]

約数ペア:

[(1, 207952384), (2, 103976192), (4, 51988096), (8, 25994048), (16, 12997024), (23, 9041408), (32, 6498512), (46, 4520704), (64, 3249256), (92, 2260352), (128, 1624628), (184, 1130176), (256, 812314), (368, 565088), (512, 406157), (736, 282544), (1472, 141272), (2944, 70636), (5888, 35318), (11776, 17659)]