191882030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 350269920

約数和(自身を除く): 158387890

約数列:

[1, 2, 5, 10, 107, 214, 389, 461, 535, 778, 922, 1070, 1945, 2305, 3890, 4610, 41623, 49327, 83246, 98654, 179329, 208115, 246635, 358658, 416230, 493270, 896645, 1793290, 19188203, 38376406, 95941015, 191882030]

約数ペア:

[(1, 191882030), (2, 95941015), (5, 38376406), (10, 19188203), (107, 1793290), (214, 896645), (389, 493270), (461, 416230), (535, 358658), (778, 246635), (922, 208115), (1070, 179329), (1945, 98654), (2305, 83246), (3890, 49327), (4610, 41623)]