200780808618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2437}}^1\times {\mathrm{2621}}^1$

素因数の和:5120

約数の個数: 96

約数和(自身を含む): 449209262592

約数和(自身を除く): 248428453974

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 2437, 2621, 4874, 5239, 5242, 7311, 7863, 10478, 14622, 15717, 15726, 31434, 31681, 34073, 63362, 68146, 75547, 81251, 95043, 102219, 151094, 162502, 190086, 204438, 226641, 243753, 411853, 442949, 453282, 487506, 823706, 885898, 982111, 1056263, 1235559, 1328847, 1964222, 2112526, 2471118, 2657694, 2946333, 3168789, 5892666, 6337578, 6387377, 12767443, 12774754, 13731419, 19162131, 25534886, 27462838, 38302329, 38324262, 41194257, 76604658, 82388514, 83035901, 166071802, 198008687, 249107703, 396017374, 498215406, 594026061, 1079466713, 1188052122, 2158933426, 2574112931, 3238400139, 5148225862, 6476800278, 7722338793, 15444677586, 33463468103, 66926936206, 100390404309, 200780808618]

約数ペア:

[(1, 200780808618), (2, 100390404309), (3, 66926936206), (6, 33463468103), (13, 15444677586), (26, 7722338793), (31, 6476800278), (39, 5148225862), (62, 3238400139), (78, 2574112931), (93, 2158933426), (169, 1188052122), (186, 1079466713), (338, 594026061), (403, 498215406), (507, 396017374), (806, 249107703), (1014, 198008687), (1209, 166071802), (2418, 83035901), (2437, 82388514), (2621, 76604658), (4874, 41194257), (5239, 38324262), (5242, 38302329), (7311, 27462838), (7863, 25534886), (10478, 19162131), (14622, 13731419), (15717, 12774754), (15726, 12767443), (31434, 6387377), (31681, 6337578), (34073, 5892666), (63362, 3168789), (68146, 2946333), (75547, 2657694), (81251, 2471118), (95043, 2112526), (102219, 1964222), (151094, 1328847), (162502, 1235559), (190086, 1056263), (204438, 982111), (226641, 885898), (243753, 823706), (411853, 487506), (442949, 453282)]