208605934083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{3559}}^1$

素因数の和:4176

約数の個数: 64

約数和(自身を含む): 310930513920

約数和(自身を除く): 102324579837

約数列:

[1, 3, 17, 23, 51, 69, 107, 321, 391, 467, 1173, 1401, 1819, 2461, 3559, 5457, 7383, 7939, 10677, 10741, 23817, 32223, 41837, 49969, 60503, 81857, 125511, 149907, 181509, 182597, 245571, 380813, 547791, 849473, 1142439, 1149287, 1391569, 1662053, 2548419, 3447861, 4174707, 4986159, 6473821, 8758699, 19421463, 19537879, 26276097, 28254901, 38227219, 58613637, 84764703, 114681657, 148897883, 177839671, 446693649, 533519013, 649862723, 1949588169, 3023274407, 4090312433, 9069823221, 12270937299, 69535311361, 208605934083]

約数ペア:

[(1, 208605934083), (3, 69535311361), (17, 12270937299), (23, 9069823221), (51, 4090312433), (69, 3023274407), (107, 1949588169), (321, 649862723), (391, 533519013), (467, 446693649), (1173, 177839671), (1401, 148897883), (1819, 114681657), (2461, 84764703), (3559, 58613637), (5457, 38227219), (7383, 28254901), (7939, 26276097), (10677, 19537879), (10741, 19421463), (23817, 8758699), (32223, 6473821), (41837, 4986159), (49969, 4174707), (60503, 3447861), (81857, 2548419), (125511, 1662053), (149907, 1391569), (181509, 1149287), (182597, 1142439), (245571, 849473), (380813, 547791)]