200745758

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 336997584

約数和(自身を除く): 136251826

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 197, 289, 394, 578, 697, 731, 1394, 1462, 1763, 3349, 3526, 6698, 8077, 8471, 11849, 12427, 16154, 16942, 23698, 24854, 29971, 56933, 59942, 113866, 137309, 144007, 274618, 288014, 347311, 509507, 694622, 1019014, 2334253, 2448119, 4668506, 4896238, 5904287, 11808574, 100372879, 200745758]

約数ペア:

[(1, 200745758), (2, 100372879), (17, 11808574), (34, 5904287), (41, 4896238), (43, 4668506), (82, 2448119), (86, 2334253), (197, 1019014), (289, 694622), (394, 509507), (578, 347311), (697, 288014), (731, 274618), (1394, 144007), (1462, 137309), (1763, 113866), (3349, 59942), (3526, 56933), (6698, 29971), (8077, 24854), (8471, 23698), (11849, 16942), (12427, 16154)]