201091856

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12917}}^1$

素因数の和:13071

約数の個数: 40

約数和(自身を含む): 448512960

約数和(自身を除く): 247421104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 12917, 15568, 25834, 51668, 90419, 103336, 180838, 206672, 361676, 723352, 1446704, 1795463, 3590926, 7181852, 12568241, 14363704, 25136482, 28727408, 50272964, 100545928, 201091856]

約数ペア:

[(1, 201091856), (2, 100545928), (4, 50272964), (7, 28727408), (8, 25136482), (14, 14363704), (16, 12568241), (28, 7181852), (56, 3590926), (112, 1795463), (139, 1446704), (278, 723352), (556, 361676), (973, 206672), (1112, 180838), (1946, 103336), (2224, 90419), (3892, 51668), (7784, 25834), (12917, 15568)]