208225486532

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5953}}^1\times {\mathrm{8273}}^1$

素因数の和:14388

約数の個数: 48

約数和(自身を含む): 419330026752

約数和(自身を除く): 211104540220

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 5953, 8273, 11906, 16546, 23812, 33092, 41671, 57911, 83342, 115822, 166684, 231644, 898903, 1249223, 1797806, 2498446, 3595612, 4996892, 6292321, 8744561, 12584642, 17489122, 25169284, 34978244, 49249169, 98498338, 196996676, 344744183, 689488366, 1378976732, 7436624519, 14873249038, 29746498076, 52056371633, 104112743266, 208225486532]

約数ペア:

[(1, 208225486532), (2, 104112743266), (4, 52056371633), (7, 29746498076), (14, 14873249038), (28, 7436624519), (151, 1378976732), (302, 689488366), (604, 344744183), (1057, 196996676), (2114, 98498338), (4228, 49249169), (5953, 34978244), (8273, 25169284), (11906, 17489122), (16546, 12584642), (23812, 8744561), (33092, 6292321), (41671, 4996892), (57911, 3595612), (83342, 2498446), (115822, 1797806), (166684, 1249223), (231644, 898903)]