201980822562

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{104047}}^1$

素因数の和:104605

約数の個数: 80

約数和(自身を含む): 473175343872

約数和(自身を除く): 271194521310

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 521, 621, 1042, 1242, 1563, 1863, 3126, 3726, 4689, 9378, 11983, 14067, 23966, 28134, 35949, 42201, 71898, 84402, 104047, 107847, 208094, 215694, 312141, 323541, 624282, 647082, 936423, 970623, 1872846, 1941246, 2393081, 2809269, 4786162, 5618538, 7179243, 8427807, 14358486, 16855614, 21537729, 43075458, 54208487, 64613187, 108416974, 129226374, 162625461, 193839561, 325250922, 387679122, 487876383, 975752766, 1246795201, 1463629149, 2493590402, 2927258298, 3740385603, 4390887447, 7480771206, 8781774894, 11221156809, 22442313618, 33663470427, 67326940854, 100990411281, 201980822562]

約数ペア:

[(1, 201980822562), (2, 100990411281), (3, 67326940854), (6, 33663470427), (9, 22442313618), (18, 11221156809), (23, 8781774894), (27, 7480771206), (46, 4390887447), (54, 3740385603), (69, 2927258298), (81, 2493590402), (138, 1463629149), (162, 1246795201), (207, 975752766), (414, 487876383), (521, 387679122), (621, 325250922), (1042, 193839561), (1242, 162625461), (1563, 129226374), (1863, 108416974), (3126, 64613187), (3726, 54208487), (4689, 43075458), (9378, 21537729), (11983, 16855614), (14067, 14358486), (23966, 8427807), (28134, 7179243), (35949, 5618538), (42201, 4786162), (71898, 2809269), (84402, 2393081), (104047, 1941246), (107847, 1872846), (208094, 970623), (215694, 936423), (312141, 647082), (323541, 624282)]