201449045

素因数分解:

$5^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 284947200

約数和(自身を除く): 83498155

約数列:

[1, 5, 7, 35, 49, 101, 245, 343, 505, 707, 1163, 1715, 3535, 4949, 5815, 8141, 24745, 34643, 40705, 56987, 117463, 173215, 284935, 398909, 587315, 822241, 1994545, 4111205, 5755687, 28778435, 40289809, 201449045]

約数ペア:

[(1, 201449045), (5, 40289809), (7, 28778435), (35, 5755687), (49, 4111205), (101, 1994545), (245, 822241), (343, 587315), (505, 398909), (707, 284935), (1163, 173215), (1715, 117463), (3535, 56987), (4949, 40705), (5815, 34643), (8141, 24745)]