201604626

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 468357120

約数和(自身を除く): 266752494

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 127, 162, 239, 246, 254, 369, 381, 478, 717, 738, 762, 1107, 1143, 1434, 2151, 2214, 2286, 3321, 3429, 4302, 5207, 6453, 6642, 6858, 9799, 10287, 10414, 12906, 15621, 19359, 19598, 20574, 29397, 30353, 31242, 38718, 46863, 58794, 60706, 88191, 91059, 93726, 140589, 176382, 182118, 264573, 273177, 281178, 421767, 529146, 546354, 793719, 819531, 843534, 1244473, 1587438, 1639062, 2458593, 2488946, 3733419, 4917186, 7466838, 11200257, 22400514, 33600771, 67201542, 100802313, 201604626]

約数ペア:

[(1, 201604626), (2, 100802313), (3, 67201542), (6, 33600771), (9, 22400514), (18, 11200257), (27, 7466838), (41, 4917186), (54, 3733419), (81, 2488946), (82, 2458593), (123, 1639062), (127, 1587438), (162, 1244473), (239, 843534), (246, 819531), (254, 793719), (369, 546354), (381, 529146), (478, 421767), (717, 281178), (738, 273177), (762, 264573), (1107, 182118), (1143, 176382), (1434, 140589), (2151, 93726), (2214, 91059), (2286, 88191), (3321, 60706), (3429, 58794), (4302, 46863), (5207, 38718), (6453, 31242), (6642, 30353), (6858, 29397), (9799, 20574), (10287, 19598), (10414, 19359), (12906, 15621)]