201337437

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 311731200

約数和(自身を除く): 110393763

約数列:

[1, 3, 7, 21, 131, 163, 393, 449, 489, 917, 1141, 1347, 2751, 3143, 3423, 9429, 21353, 58819, 64059, 73187, 149471, 176457, 219561, 411733, 448413, 512309, 1235199, 1536927, 9587497, 28762491, 67112479, 201337437]

約数ペア:

[(1, 201337437), (3, 67112479), (7, 28762491), (21, 9587497), (131, 1536927), (163, 1235199), (393, 512309), (449, 448413), (489, 411733), (917, 219561), (1141, 176457), (1347, 149471), (2751, 73187), (3143, 64059), (3423, 58819), (9429, 21353)]