203503120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37967}}^1$

素因数の和:38047

約数の個数: 40

約数和(自身を含む): 480219264

約数和(自身を除く): 276716144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 37967, 75934, 151868, 189835, 303736, 379670, 607472, 759340, 1518680, 2543789, 3037360, 5087578, 10175156, 12718945, 20350312, 25437890, 40700624, 50875780, 101751560, 203503120]

約数ペア:

[(1, 203503120), (2, 101751560), (4, 50875780), (5, 40700624), (8, 25437890), (10, 20350312), (16, 12718945), (20, 10175156), (40, 5087578), (67, 3037360), (80, 2543789), (134, 1518680), (268, 759340), (335, 607472), (536, 379670), (670, 303736), (1072, 189835), (1340, 151868), (2680, 75934), (5360, 37967)]