189958812

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 449729280

約数和(自身を除く): 259770468

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 337, 428, 439, 642, 674, 878, 1011, 1284, 1317, 1348, 1756, 2022, 2634, 4044, 5268, 36059, 46973, 72118, 93946, 108177, 140919, 144236, 147943, 187892, 216354, 281838, 295886, 432708, 443829, 563676, 591772, 887658, 1775316, 15829901, 31659802, 47489703, 63319604, 94979406, 189958812]

約数ペア:

[(1, 189958812), (2, 94979406), (3, 63319604), (4, 47489703), (6, 31659802), (12, 15829901), (107, 1775316), (214, 887658), (321, 591772), (337, 563676), (428, 443829), (439, 432708), (642, 295886), (674, 281838), (878, 216354), (1011, 187892), (1284, 147943), (1317, 144236), (1348, 140919), (1756, 108177), (2022, 93946), (2634, 72118), (4044, 46973), (5268, 36059)]