201630512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{547909}}^1$

素因数の和:547940

約数の個数: 20

約数和(自身を含む): 407645040

約数和(自身を除く): 206014528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 547909, 1095818, 2191636, 4383272, 8766544, 12601907, 25203814, 50407628, 100815256, 201630512]

約数ペア:

[(1, 201630512), (2, 100815256), (4, 50407628), (8, 25203814), (16, 12601907), (23, 8766544), (46, 4383272), (92, 2191636), (184, 1095818), (368, 547909)]