195796916

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{55061}}^1$

素因数の和:55199

約数の個数: 24

約数和(自身を含む): 394684416

約数和(自身を除く): 198887500

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 55061, 110122, 220244, 385427, 770854, 1541708, 6992747, 13985494, 27970988, 48949229, 97898458, 195796916]

約数ペア:

[(1, 195796916), (2, 97898458), (4, 48949229), (7, 27970988), (14, 13985494), (28, 6992747), (127, 1541708), (254, 770854), (508, 385427), (889, 220244), (1778, 110122), (3556, 55061)]