196228713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 284774400

約数和(自身を除く): 88545687

約数列:

[1, 3, 19, 47, 57, 89, 141, 267, 823, 893, 1691, 2469, 2679, 4183, 5073, 12549, 15637, 38681, 46911, 73247, 79477, 116043, 219741, 238431, 734939, 1391693, 2204817, 3442609, 4175079, 10327827, 65409571, 196228713]

約数ペア:

[(1, 196228713), (3, 65409571), (19, 10327827), (47, 4175079), (57, 3442609), (89, 2204817), (141, 1391693), (267, 734939), (823, 238431), (893, 219741), (1691, 116043), (2469, 79477), (2679, 73247), (4183, 46911), (5073, 38681), (12549, 15637)]