201515202

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2245

約数の個数: 80

約数和(自身を含む): 522510912

約数和(自身を除く): 320995710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 83, 126, 162, 166, 189, 249, 378, 498, 567, 581, 747, 1134, 1162, 1494, 1743, 2141, 2241, 3486, 4282, 4482, 5229, 6423, 6723, 10458, 12846, 13446, 14987, 15687, 19269, 29974, 31374, 38538, 44961, 47061, 57807, 89922, 94122, 115614, 134883, 173421, 177703, 269766, 346842, 355406, 404649, 533109, 809298, 1066218, 1213947, 1243921, 1599327, 2427894, 2487842, 3198654, 3731763, 4797981, 7463526, 9595962, 11195289, 14393943, 22390578, 28787886, 33585867, 67171734, 100757601, 201515202]

約数ペア:

[(1, 201515202), (2, 100757601), (3, 67171734), (6, 33585867), (7, 28787886), (9, 22390578), (14, 14393943), (18, 11195289), (21, 9595962), (27, 7463526), (42, 4797981), (54, 3731763), (63, 3198654), (81, 2487842), (83, 2427894), (126, 1599327), (162, 1243921), (166, 1213947), (189, 1066218), (249, 809298), (378, 533109), (498, 404649), (567, 355406), (581, 346842), (747, 269766), (1134, 177703), (1162, 173421), (1494, 134883), (1743, 115614), (2141, 94122), (2241, 89922), (3486, 57807), (4282, 47061), (4482, 44961), (5229, 38538), (6423, 31374), (6723, 29974), (10458, 19269), (12846, 15687), (13446, 14987)]