205129068

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{10169}}^1$

素因数の和:10258

約数の個数: 36

約数和(自身を含む): 490641480

約数和(自身を除く): 285512412

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 10086, 10169, 20172, 20338, 30507, 40676, 61014, 122028, 416929, 833858, 1250787, 1667716, 2501574, 5003148, 17094089, 34188178, 51282267, 68376356, 102564534, 205129068]

約数ペア:

[(1, 205129068), (2, 102564534), (3, 68376356), (4, 51282267), (6, 34188178), (12, 17094089), (41, 5003148), (82, 2501574), (123, 1667716), (164, 1250787), (246, 833858), (492, 416929), (1681, 122028), (3362, 61014), (5043, 40676), (6724, 30507), (10086, 20338), (10169, 20172)]