216166146

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{105037}}^1$

素因数の和:105063

約数の個数: 32

約数和(自身を含む): 504182400

約数和(自身を除く): 288016254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 105037, 210074, 315111, 630222, 735259, 1470518, 2205777, 4411554, 5146813, 10293626, 15440439, 30880878, 36027691, 72055382, 108083073, 216166146]

約数ペア:

[(1, 216166146), (2, 108083073), (3, 72055382), (6, 36027691), (7, 30880878), (14, 15440439), (21, 10293626), (42, 5146813), (49, 4411554), (98, 2205777), (147, 1470518), (294, 735259), (343, 630222), (686, 315111), (1029, 210074), (2058, 105037)]