207860768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3571}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 437469984

約数和(自身を除く): 229609216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1712, 1819, 3424, 3571, 3638, 7142, 7276, 14284, 14552, 28568, 29104, 57136, 58208, 60707, 114272, 121414, 242828, 382097, 485656, 764194, 971312, 1528388, 1942624, 3056776, 6113552, 6495649, 12227104, 12991298, 25982596, 51965192, 103930384, 207860768]

約数ペア:

[(1, 207860768), (2, 103930384), (4, 51965192), (8, 25982596), (16, 12991298), (17, 12227104), (32, 6495649), (34, 6113552), (68, 3056776), (107, 1942624), (136, 1528388), (214, 971312), (272, 764194), (428, 485656), (544, 382097), (856, 242828), (1712, 121414), (1819, 114272), (3424, 60707), (3571, 58208), (3638, 57136), (7142, 29104), (7276, 28568), (14284, 14552)]