209820210684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{356837093}}^1$

素因数の和:356837114

約数の個数: 36

約数和(自身を含む): 569512002024

約数和(自身を除く): 359691791340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 356837093, 713674186, 1070511279, 1427348372, 2141022558, 2497859651, 4282045116, 4995719302, 7493578953, 9991438604, 14987157906, 17485017557, 29974315812, 34970035114, 52455052671, 69940070228, 104910105342, 209820210684]

約数ペア:

[(1, 209820210684), (2, 104910105342), (3, 69940070228), (4, 52455052671), (6, 34970035114), (7, 29974315812), (12, 17485017557), (14, 14987157906), (21, 9991438604), (28, 7493578953), (42, 4995719302), (49, 4282045116), (84, 2497859651), (98, 2141022558), (147, 1427348372), (196, 1070511279), (294, 713674186), (588, 356837093)]