196397388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{495953}}^1$

素因数の和:495974

約数の個数: 36

約数和(自身を含む): 541581768

約数和(自身を除く): 345184380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 495953, 991906, 1487859, 1983812, 2975718, 4463577, 5455483, 5951436, 8927154, 10910966, 16366449, 17854308, 21821932, 32732898, 49099347, 65465796, 98198694, 196397388]

約数ペア:

[(1, 196397388), (2, 98198694), (3, 65465796), (4, 49099347), (6, 32732898), (9, 21821932), (11, 17854308), (12, 16366449), (18, 10910966), (22, 8927154), (33, 5951436), (36, 5455483), (44, 4463577), (66, 2975718), (99, 1983812), (132, 1487859), (198, 991906), (396, 495953)]