202488160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{180793}}^1$

素因数の和:180815

約数の個数: 48

約数和(自身を含む): 546721056

約数和(自身を除く): 344232896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 180793, 361586, 723172, 903965, 1265551, 1446344, 1807930, 2531102, 2892688, 3615860, 5062204, 5785376, 6327755, 7231720, 10124408, 12655510, 14463440, 20248816, 25311020, 28926880, 40497632, 50622040, 101244080, 202488160]

約数ペア:

[(1, 202488160), (2, 101244080), (4, 50622040), (5, 40497632), (7, 28926880), (8, 25311020), (10, 20248816), (14, 14463440), (16, 12655510), (20, 10124408), (28, 7231720), (32, 6327755), (35, 5785376), (40, 5062204), (56, 3615860), (70, 2892688), (80, 2531102), (112, 1807930), (140, 1446344), (160, 1265551), (224, 903965), (280, 723172), (560, 361586), (1120, 180793)]