204979192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2668

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 242918408

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 58, 62, 88, 116, 124, 232, 248, 319, 341, 638, 682, 899, 1276, 1364, 1798, 2552, 2591, 2728, 3596, 5182, 7192, 9889, 10364, 19778, 20728, 28501, 39556, 57002, 75139, 79112, 80321, 114004, 150278, 160642, 228008, 300556, 321284, 601112, 642568, 826529, 883531, 1653058, 1767062, 2329309, 3306116, 3534124, 4658618, 6612232, 7068248, 9317236, 18634472, 25622399, 51244798, 102489596, 204979192]

約数ペア:

[(1, 204979192), (2, 102489596), (4, 51244798), (8, 25622399), (11, 18634472), (22, 9317236), (29, 7068248), (31, 6612232), (44, 4658618), (58, 3534124), (62, 3306116), (88, 2329309), (116, 1767062), (124, 1653058), (232, 883531), (248, 826529), (319, 642568), (341, 601112), (638, 321284), (682, 300556), (899, 228008), (1276, 160642), (1364, 150278), (1798, 114004), (2552, 80321), (2591, 79112), (2728, 75139), (3596, 57002), (5182, 39556), (7192, 28501), (9889, 20728), (10364, 19778)]