201538064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 485885568

約数和(自身を除く): 284347504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 776, 1261, 1358, 1427, 1456, 1552, 2522, 2716, 2854, 5044, 5432, 5708, 8827, 9989, 10088, 10864, 11416, 17654, 18551, 19978, 20176, 22832, 35308, 37102, 39956, 70616, 74204, 79912, 129857, 138419, 141232, 148408, 159824, 259714, 276838, 296816, 519428, 553676, 968933, 1038856, 1107352, 1799447, 1937866, 2077712, 2214704, 3598894, 3875732, 7197788, 7751464, 12596129, 14395576, 15502928, 25192258, 28791152, 50384516, 100769032, 201538064]

約数ペア:

[(1, 201538064), (2, 100769032), (4, 50384516), (7, 28791152), (8, 25192258), (13, 15502928), (14, 14395576), (16, 12596129), (26, 7751464), (28, 7197788), (52, 3875732), (56, 3598894), (91, 2214704), (97, 2077712), (104, 1937866), (112, 1799447), (182, 1107352), (194, 1038856), (208, 968933), (364, 553676), (388, 519428), (679, 296816), (728, 276838), (776, 259714), (1261, 159824), (1358, 148408), (1427, 141232), (1456, 138419), (1552, 129857), (2522, 79912), (2716, 74204), (2854, 70616), (5044, 39956), (5432, 37102), (5708, 35308), (8827, 22832), (9989, 20176), (10088, 19978), (10864, 18551), (11416, 17654)]