201289356

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 523308240

約数和(自身を除く): 322018884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 97, 118, 177, 194, 236, 291, 354, 388, 531, 582, 708, 873, 977, 1062, 1164, 1746, 1954, 2124, 2931, 3492, 3908, 5723, 5862, 8793, 11446, 11724, 17169, 17586, 22892, 34338, 35172, 51507, 57643, 68676, 94769, 103014, 115286, 172929, 189538, 206028, 230572, 284307, 345858, 379076, 518787, 568614, 691716, 852921, 1037574, 1137228, 1705842, 2075148, 3411684, 5591371, 11182742, 16774113, 22365484, 33548226, 50322339, 67096452, 100644678, 201289356]

約数ペア:

[(1, 201289356), (2, 100644678), (3, 67096452), (4, 50322339), (6, 33548226), (9, 22365484), (12, 16774113), (18, 11182742), (36, 5591371), (59, 3411684), (97, 2075148), (118, 1705842), (177, 1137228), (194, 1037574), (236, 852921), (291, 691716), (354, 568614), (388, 518787), (531, 379076), (582, 345858), (708, 284307), (873, 230572), (977, 206028), (1062, 189538), (1164, 172929), (1746, 115286), (1954, 103014), (2124, 94769), (2931, 68676), (3492, 57643), (3908, 51507), (5723, 35172), (5862, 34338), (8793, 22892), (11446, 17586), (11724, 17169)]