203357536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16253}}^1$

素因数の和:16303

約数の個数: 48

約数和(自身を含む): 442368864

約数和(自身を除く): 239011328

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 16253, 32506, 65012, 130024, 260048, 276301, 373819, 520096, 552602, 747638, 1105204, 1495276, 2210408, 2990552, 4420816, 5981104, 6354923, 8841632, 11962208, 12709846, 25419692, 50839384, 101678768, 203357536]

約数ペア:

[(1, 203357536), (2, 101678768), (4, 50839384), (8, 25419692), (16, 12709846), (17, 11962208), (23, 8841632), (32, 6354923), (34, 5981104), (46, 4420816), (68, 2990552), (92, 2210408), (136, 1495276), (184, 1105204), (272, 747638), (368, 552602), (391, 520096), (544, 373819), (736, 276301), (782, 260048), (1564, 130024), (3128, 65012), (6256, 32506), (12512, 16253)]