209137404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52973}}^1$

素因数の和:53034

約数の個数: 48

約数和(自身を含む): 569576448

約数和(自身を除く): 360439044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 52973, 105946, 158919, 211892, 317838, 370811, 635676, 741622, 1112433, 1483244, 2224866, 2489731, 4449732, 4979462, 7469193, 9958924, 14938386, 17428117, 29876772, 34856234, 52284351, 69712468, 104568702, 209137404]

約数ペア:

[(1, 209137404), (2, 104568702), (3, 69712468), (4, 52284351), (6, 34856234), (7, 29876772), (12, 17428117), (14, 14938386), (21, 9958924), (28, 7469193), (42, 4979462), (47, 4449732), (84, 2489731), (94, 2224866), (141, 1483244), (188, 1112433), (282, 741622), (329, 635676), (564, 370811), (658, 317838), (987, 211892), (1316, 158919), (1974, 105946), (3948, 52973)]