200739484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 412917120

約数和(自身を除く): 212177636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 121, 166, 209, 242, 263, 332, 418, 484, 526, 836, 913, 1052, 1577, 1826, 2299, 2893, 3154, 3652, 4598, 4997, 5786, 6308, 9196, 9994, 10043, 11572, 17347, 19988, 20086, 21829, 31823, 34694, 40172, 43658, 54967, 63646, 69388, 87316, 109934, 127292, 190817, 219868, 240119, 381634, 414751, 480238, 604637, 763268, 829502, 960476, 1209274, 1659004, 2418548, 2641309, 4562261, 5282618, 9124522, 10565236, 18249044, 50184871, 100369742, 200739484]

約数ペア:

[(1, 200739484), (2, 100369742), (4, 50184871), (11, 18249044), (19, 10565236), (22, 9124522), (38, 5282618), (44, 4562261), (76, 2641309), (83, 2418548), (121, 1659004), (166, 1209274), (209, 960476), (242, 829502), (263, 763268), (332, 604637), (418, 480238), (484, 414751), (526, 381634), (836, 240119), (913, 219868), (1052, 190817), (1577, 127292), (1826, 109934), (2299, 87316), (2893, 69388), (3154, 63646), (3652, 54967), (4598, 43658), (4997, 40172), (5786, 34694), (6308, 31823), (9196, 21829), (9994, 20086), (10043, 19988), (11572, 17347)]