211996728

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101531}}^1$

素因数の和:101572

約数の個数: 48

約数和(自身を含む): 593962200

約数和(自身を除く): 381965472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 101531, 203062, 304593, 406124, 609186, 812248, 913779, 1218372, 1827558, 2436744, 2944399, 3655116, 5888798, 7310232, 8833197, 11777596, 17666394, 23555192, 26499591, 35332788, 52999182, 70665576, 105998364, 211996728]

約数ペア:

[(1, 211996728), (2, 105998364), (3, 70665576), (4, 52999182), (6, 35332788), (8, 26499591), (9, 23555192), (12, 17666394), (18, 11777596), (24, 8833197), (29, 7310232), (36, 5888798), (58, 3655116), (72, 2944399), (87, 2436744), (116, 1827558), (174, 1218372), (232, 913779), (261, 812248), (348, 609186), (522, 406124), (696, 304593), (1044, 203062), (2088, 101531)]