196251010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 375943680

約数和(自身を除く): 179692670

約数列:

[1, 2, 5, 10, 41, 73, 79, 82, 83, 146, 158, 166, 205, 365, 395, 410, 415, 730, 790, 830, 2993, 3239, 3403, 5767, 5986, 6059, 6478, 6557, 6806, 11534, 12118, 13114, 14965, 16195, 17015, 28835, 29930, 30295, 32390, 32785, 34030, 57670, 60590, 65570, 236447, 248419, 268837, 472894, 478661, 496838, 537674, 957322, 1182235, 1242095, 1344185, 2364470, 2393305, 2484190, 2688370, 4786610, 19625101, 39250202, 98125505, 196251010]

約数ペア:

[(1, 196251010), (2, 98125505), (5, 39250202), (10, 19625101), (41, 4786610), (73, 2688370), (79, 2484190), (82, 2393305), (83, 2364470), (146, 1344185), (158, 1242095), (166, 1182235), (205, 957322), (365, 537674), (395, 496838), (410, 478661), (415, 472894), (730, 268837), (790, 248419), (830, 236447), (2993, 65570), (3239, 60590), (3403, 57670), (5767, 34030), (5986, 32785), (6059, 32390), (6478, 30295), (6557, 29930), (6806, 28835), (11534, 17015), (12118, 16195), (13114, 14965)]