200657512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61627}}^1$

素因数の和:61681

約数の個数: 32

約数和(自身を含む): 421535520

約数和(自身を除く): 220878008

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61627, 123254, 246508, 493016, 677897, 1355794, 2280199, 2711588, 4560398, 5423176, 9120796, 18241592, 25082189, 50164378, 100328756, 200657512]

約数ペア:

[(1, 200657512), (2, 100328756), (4, 50164378), (8, 25082189), (11, 18241592), (22, 9120796), (37, 5423176), (44, 4560398), (74, 2711588), (88, 2280199), (148, 1355794), (296, 677897), (407, 493016), (814, 246508), (1628, 123254), (3256, 61627)]