207914456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{9239}}^1$

素因数の和:9371

約数の個数: 32

約数和(自身を含む): 407484000

約数和(自身を除く): 199569544

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 5626, 9239, 11252, 18478, 22504, 36956, 73912, 267931, 535862, 896183, 1071724, 1792366, 2143448, 3584732, 7169464, 25989307, 51978614, 103957228, 207914456]

約数ペア:

[(1, 207914456), (2, 103957228), (4, 51978614), (8, 25989307), (29, 7169464), (58, 3584732), (97, 2143448), (116, 1792366), (194, 1071724), (232, 896183), (388, 535862), (776, 267931), (2813, 73912), (5626, 36956), (9239, 22504), (11252, 18478)]