201972132

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 520359840

約数和(自身を除く): 318387708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 131, 226, 262, 339, 379, 393, 452, 524, 678, 758, 786, 1017, 1137, 1179, 1356, 1516, 1572, 2034, 2274, 2358, 3411, 4068, 4548, 4716, 6822, 13644, 14803, 29606, 42827, 44409, 49649, 59212, 85654, 88818, 99298, 128481, 133227, 148947, 171308, 177636, 198596, 256962, 266454, 297894, 385443, 446841, 513924, 532908, 595788, 770886, 893682, 1541772, 1787364, 5610337, 11220674, 16831011, 22441348, 33662022, 50493033, 67324044, 100986066, 201972132]

約数ペア:

[(1, 201972132), (2, 100986066), (3, 67324044), (4, 50493033), (6, 33662022), (9, 22441348), (12, 16831011), (18, 11220674), (36, 5610337), (113, 1787364), (131, 1541772), (226, 893682), (262, 770886), (339, 595788), (379, 532908), (393, 513924), (452, 446841), (524, 385443), (678, 297894), (758, 266454), (786, 256962), (1017, 198596), (1137, 177636), (1179, 171308), (1356, 148947), (1516, 133227), (1572, 128481), (2034, 99298), (2274, 88818), (2358, 85654), (3411, 59212), (4068, 49649), (4548, 44409), (4716, 42827), (6822, 29606), (13644, 14803)]