203555328

素因数分解:

$2^9\times 3^1\times {\mathrm{132523}}^1$

素因数の和:132544

約数の個数: 40

約数和(自身を含む): 542288208

約数和(自身を除く): 338732880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 132523, 265046, 397569, 530092, 795138, 1060184, 1590276, 2120368, 3180552, 4240736, 6361104, 8481472, 12722208, 16962944, 25444416, 33925888, 50888832, 67851776, 101777664, 203555328]

約数ペア:

[(1, 203555328), (2, 101777664), (3, 67851776), (4, 50888832), (6, 33925888), (8, 25444416), (12, 16962944), (16, 12722208), (24, 8481472), (32, 6361104), (48, 4240736), (64, 3180552), (96, 2120368), (128, 1590276), (192, 1060184), (256, 795138), (384, 530092), (512, 397569), (768, 265046), (1536, 132523)]