191255474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 310153536

約数和(自身を除く): 118898062

約数列:

[1, 2, 17, 34, 73, 146, 251, 307, 502, 614, 1241, 2482, 4267, 5219, 8534, 10438, 18323, 22411, 36646, 44822, 77057, 154114, 311491, 380987, 622982, 761974, 1309969, 2619938, 5625161, 11250322, 95627737, 191255474]

約数ペア:

[(1, 191255474), (2, 95627737), (17, 11250322), (34, 5625161), (73, 2619938), (146, 1309969), (251, 761974), (307, 622982), (502, 380987), (614, 311491), (1241, 154114), (2482, 77057), (4267, 44822), (5219, 36646), (8534, 22411), (10438, 18323)]