201637956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 536380320

約数和(自身を除く): 334742364

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 5233, 6422, 9633, 10466, 12844, 15699, 19266, 20932, 31398, 38532, 62796, 68029, 99427, 136058, 198854, 204087, 272116, 298281, 397708, 408174, 596562, 816348, 884377, 1193124, 1292551, 1768754, 2585102, 2653131, 3537508, 3877653, 5170204, 5306262, 7755306, 10612524, 15510612, 16803163, 33606326, 50409489, 67212652, 100818978, 201637956]

約数ペア:

[(1, 201637956), (2, 100818978), (3, 67212652), (4, 50409489), (6, 33606326), (12, 16803163), (13, 15510612), (19, 10612524), (26, 7755306), (38, 5306262), (39, 5170204), (52, 3877653), (57, 3537508), (76, 2653131), (78, 2585102), (114, 1768754), (156, 1292551), (169, 1193124), (228, 884377), (247, 816348), (338, 596562), (494, 408174), (507, 397708), (676, 298281), (741, 272116), (988, 204087), (1014, 198854), (1482, 136058), (2028, 99427), (2964, 68029), (3211, 62796), (5233, 38532), (6422, 31398), (9633, 20932), (10466, 19266), (12844, 15699)]