143202050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8867}}^1$

素因数の和:8915

約数の個数: 48

約数和(自身を含む): 296900640

約数和(自身を除く): 153698590

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 8867, 16150, 17734, 44335, 88670, 150739, 168473, 221675, 301478, 336946, 443350, 753695, 842365, 1507390, 1684730, 2864041, 3768475, 4211825, 5728082, 7536950, 8423650, 14320205, 28640410, 71601025, 143202050]

約数ペア:

[(1, 143202050), (2, 71601025), (5, 28640410), (10, 14320205), (17, 8423650), (19, 7536950), (25, 5728082), (34, 4211825), (38, 3768475), (50, 2864041), (85, 1684730), (95, 1507390), (170, 842365), (190, 753695), (323, 443350), (425, 336946), (475, 301478), (646, 221675), (850, 168473), (950, 150739), (1615, 88670), (3230, 44335), (8075, 17734), (8867, 16150)]