200984336

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 474148224

約数和(自身を除く): 273163888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 283, 373, 476, 566, 746, 952, 1132, 1492, 1904, 1981, 2264, 2611, 2984, 3962, 4528, 4811, 5222, 5968, 6341, 7924, 9622, 10444, 12682, 15848, 19244, 20888, 25364, 31696, 33677, 38488, 41776, 44387, 50728, 67354, 76976, 88774, 101456, 105559, 134708, 177548, 211118, 269416, 355096, 422236, 538832, 710192, 738913, 844472, 1477826, 1688944, 1794503, 2955652, 3589006, 5911304, 7178012, 11822608, 12561521, 14356024, 25123042, 28712048, 50246084, 100492168, 200984336]

約数ペア:

[(1, 200984336), (2, 100492168), (4, 50246084), (7, 28712048), (8, 25123042), (14, 14356024), (16, 12561521), (17, 11822608), (28, 7178012), (34, 5911304), (56, 3589006), (68, 2955652), (112, 1794503), (119, 1688944), (136, 1477826), (238, 844472), (272, 738913), (283, 710192), (373, 538832), (476, 422236), (566, 355096), (746, 269416), (952, 211118), (1132, 177548), (1492, 134708), (1904, 105559), (1981, 101456), (2264, 88774), (2611, 76976), (2984, 67354), (3962, 50728), (4528, 44387), (4811, 41776), (5222, 38488), (5968, 33677), (6341, 31696), (7924, 25364), (9622, 20888), (10444, 19244), (12682, 15848)]