201986772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 514777536

約数和(自身を除く): 312790764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 169, 274, 338, 411, 507, 548, 676, 727, 822, 1014, 1454, 1644, 1781, 2028, 2181, 2908, 3562, 4362, 5343, 7124, 8724, 9451, 10686, 18902, 21372, 23153, 28353, 37804, 46306, 56706, 69459, 92612, 99599, 113412, 122863, 138918, 199198, 245726, 277836, 298797, 368589, 398396, 491452, 597594, 737178, 1195188, 1294787, 1474356, 2589574, 3884361, 5179148, 7768722, 15537444, 16832231, 33664462, 50496693, 67328924, 100993386, 201986772]

約数ペア:

[(1, 201986772), (2, 100993386), (3, 67328924), (4, 50496693), (6, 33664462), (12, 16832231), (13, 15537444), (26, 7768722), (39, 5179148), (52, 3884361), (78, 2589574), (137, 1474356), (156, 1294787), (169, 1195188), (274, 737178), (338, 597594), (411, 491452), (507, 398396), (548, 368589), (676, 298797), (727, 277836), (822, 245726), (1014, 199198), (1454, 138918), (1644, 122863), (1781, 113412), (2028, 99599), (2181, 92612), (2908, 69459), (3562, 56706), (4362, 46306), (5343, 37804), (7124, 28353), (8724, 23153), (9451, 21372), (10686, 18902)]