201321252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 565694220

約数和(自身を除く): 364372968

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 121, 132, 198, 226, 242, 339, 363, 396, 409, 452, 484, 678, 726, 818, 1017, 1089, 1227, 1243, 1356, 1452, 1636, 2034, 2178, 2454, 2486, 3681, 3729, 4068, 4356, 4499, 4908, 4972, 7362, 7458, 8998, 11187, 13497, 13673, 14724, 14916, 17996, 22374, 26994, 27346, 40491, 41019, 44748, 46217, 49489, 53988, 54692, 80982, 82038, 92434, 98978, 123057, 138651, 148467, 161964, 164076, 184868, 197956, 246114, 277302, 296934, 415953, 445401, 492228, 508387, 554604, 593868, 831906, 890802, 1016774, 1525161, 1663812, 1781604, 2033548, 3050322, 4575483, 5592257, 6100644, 9150966, 11184514, 16776771, 18301932, 22369028, 33553542, 50330313, 67107084, 100660626, 201321252]

約数ペア:

[(1, 201321252), (2, 100660626), (3, 67107084), (4, 50330313), (6, 33553542), (9, 22369028), (11, 18301932), (12, 16776771), (18, 11184514), (22, 9150966), (33, 6100644), (36, 5592257), (44, 4575483), (66, 3050322), (99, 2033548), (113, 1781604), (121, 1663812), (132, 1525161), (198, 1016774), (226, 890802), (242, 831906), (339, 593868), (363, 554604), (396, 508387), (409, 492228), (452, 445401), (484, 415953), (678, 296934), (726, 277302), (818, 246114), (1017, 197956), (1089, 184868), (1227, 164076), (1243, 161964), (1356, 148467), (1452, 138651), (1636, 123057), (2034, 98978), (2178, 92434), (2454, 82038), (2486, 80982), (3681, 54692), (3729, 53988), (4068, 49489), (4356, 46217), (4499, 44748), (4908, 41019), (4972, 40491), (7362, 27346), (7458, 26994), (8998, 22374), (11187, 17996), (13497, 14916), (13673, 14724)]