190040172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2389}}^1$

素因数の和:3350

約数の個数: 48

約数和(自身を含む): 507521280

約数和(自身を除く): 317481108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 947, 1894, 2389, 2841, 3788, 4778, 5682, 6629, 7167, 9556, 11364, 13258, 14334, 16723, 19887, 26516, 28668, 33446, 39774, 50169, 66892, 79548, 100338, 200676, 2262383, 4524766, 6787149, 9049532, 13574298, 15836681, 27148596, 31673362, 47510043, 63346724, 95020086, 190040172]

約数ペア:

[(1, 190040172), (2, 95020086), (3, 63346724), (4, 47510043), (6, 31673362), (7, 27148596), (12, 15836681), (14, 13574298), (21, 9049532), (28, 6787149), (42, 4524766), (84, 2262383), (947, 200676), (1894, 100338), (2389, 79548), (2841, 66892), (3788, 50169), (4778, 39774), (5682, 33446), (6629, 28668), (7167, 26516), (9556, 19887), (11364, 16723), (13258, 14334)]