202129048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 449880480

約数和(自身を除く): 247751432

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 121, 136, 142, 173, 187, 242, 284, 346, 374, 484, 568, 692, 748, 781, 968, 1207, 1384, 1496, 1562, 1903, 2057, 2414, 2941, 3124, 3806, 4114, 4828, 5882, 6248, 7612, 8228, 8591, 9656, 11764, 12283, 13277, 15224, 16456, 17182, 20933, 23528, 24566, 26554, 32351, 34364, 41866, 49132, 53108, 64702, 68728, 83732, 98264, 106216, 129404, 135113, 146047, 167464, 208811, 258808, 270226, 292094, 355861, 417622, 540452, 584188, 711722, 835244, 1080904, 1168376, 1423444, 1486243, 1670488, 2296921, 2846888, 2972486, 4593842, 5944972, 9187684, 11889944, 18375368, 25266131, 50532262, 101064524, 202129048]

約数ペア:

[(1, 202129048), (2, 101064524), (4, 50532262), (8, 25266131), (11, 18375368), (17, 11889944), (22, 9187684), (34, 5944972), (44, 4593842), (68, 2972486), (71, 2846888), (88, 2296921), (121, 1670488), (136, 1486243), (142, 1423444), (173, 1168376), (187, 1080904), (242, 835244), (284, 711722), (346, 584188), (374, 540452), (484, 417622), (568, 355861), (692, 292094), (748, 270226), (781, 258808), (968, 208811), (1207, 167464), (1384, 146047), (1496, 135113), (1562, 129404), (1903, 106216), (2057, 98264), (2414, 83732), (2941, 68728), (3124, 64702), (3806, 53108), (4114, 49132), (4828, 41866), (5882, 34364), (6248, 32351), (7612, 26554), (8228, 24566), (8591, 23528), (9656, 20933), (11764, 17182), (12283, 16456), (13277, 15224)]