193146616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 213278984

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 139, 248, 278, 403, 431, 556, 806, 862, 1112, 1612, 1724, 1807, 3224, 3448, 3614, 4309, 5603, 7228, 8618, 11206, 13361, 14456, 17236, 22412, 26722, 34472, 44824, 53444, 56017, 59909, 106888, 112034, 119818, 173693, 224068, 239636, 347386, 448136, 479272, 694772, 778817, 1389544, 1557634, 1857179, 3115268, 3714358, 6230536, 7428716, 14857432, 24143327, 48286654, 96573308, 193146616]

約数ペア:

[(1, 193146616), (2, 96573308), (4, 48286654), (8, 24143327), (13, 14857432), (26, 7428716), (31, 6230536), (52, 3714358), (62, 3115268), (104, 1857179), (124, 1557634), (139, 1389544), (248, 778817), (278, 694772), (403, 479272), (431, 448136), (556, 347386), (806, 239636), (862, 224068), (1112, 173693), (1612, 119818), (1724, 112034), (1807, 106888), (3224, 59909), (3448, 56017), (3614, 53444), (4309, 44824), (5603, 34472), (7228, 26722), (8618, 22412), (11206, 17236), (13361, 14456)]