201980922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 478033920

約数和(自身を除く): 276052998

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 151, 286, 302, 429, 453, 858, 906, 1559, 1661, 1963, 3118, 3322, 3926, 4677, 4983, 5889, 9354, 9966, 11778, 17149, 20267, 21593, 34298, 40534, 43186, 51447, 60801, 64779, 102894, 121602, 129558, 222937, 235409, 445874, 470818, 668811, 706227, 1337622, 1412454, 2589499, 3060317, 5178998, 6120634, 7768497, 9180951, 15536994, 18361902, 33663487, 67326974, 100990461, 201980922]

約数ペア:

[(1, 201980922), (2, 100990461), (3, 67326974), (6, 33663487), (11, 18361902), (13, 15536994), (22, 9180951), (26, 7768497), (33, 6120634), (39, 5178998), (66, 3060317), (78, 2589499), (143, 1412454), (151, 1337622), (286, 706227), (302, 668811), (429, 470818), (453, 445874), (858, 235409), (906, 222937), (1559, 129558), (1661, 121602), (1963, 102894), (3118, 64779), (3322, 60801), (3926, 51447), (4677, 43186), (4983, 40534), (5889, 34298), (9354, 21593), (9966, 20267), (11778, 17149)]