210009256

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{359}}^1\times {\mathrm{881}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 400075200

約数和(自身を除く): 190065944

約数列:

[1, 2, 4, 8, 83, 166, 332, 359, 664, 718, 881, 1436, 1762, 2872, 3524, 7048, 29797, 59594, 73123, 119188, 146246, 238376, 292492, 316279, 584984, 632558, 1265116, 2530232, 26251157, 52502314, 105004628, 210009256]

約数ペア:

[(1, 210009256), (2, 105004628), (4, 52502314), (8, 26251157), (83, 2530232), (166, 1265116), (332, 632558), (359, 584984), (664, 316279), (718, 292492), (881, 238376), (1436, 146246), (1762, 119188), (2872, 73123), (3524, 59594), (7048, 29797)]