201907816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{62011}}^1$

素因数の和:62065

約数の個数: 32

約数和(自身を含む): 424162080

約数和(自身を除く): 222254264

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 62011, 124022, 248044, 496088, 682121, 1364242, 2294407, 2728484, 4588814, 5456968, 9177628, 18355256, 25238477, 50476954, 100953908, 201907816]

約数ペア:

[(1, 201907816), (2, 100953908), (4, 50476954), (8, 25238477), (11, 18355256), (22, 9177628), (37, 5456968), (44, 4588814), (74, 2728484), (88, 2294407), (148, 1364242), (296, 682121), (407, 496088), (814, 248044), (1628, 124022), (3256, 62011)]