201348752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 440757504

約数和(自身を除く): 239408752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 101, 176, 188, 202, 241, 376, 404, 482, 517, 752, 808, 964, 1034, 1111, 1616, 1928, 2068, 2222, 2651, 3856, 4136, 4444, 4747, 5302, 8272, 8888, 9494, 10604, 11327, 17776, 18988, 21208, 22654, 24341, 37976, 42416, 45308, 48682, 52217, 75952, 90616, 97364, 104434, 124597, 181232, 194728, 208868, 249194, 267751, 389456, 417736, 498388, 535502, 835472, 996776, 1071004, 1144027, 1993552, 2142008, 2288054, 4284016, 4576108, 9152216, 12584297, 18304432, 25168594, 50337188, 100674376, 201348752]

約数ペア:

[(1, 201348752), (2, 100674376), (4, 50337188), (8, 25168594), (11, 18304432), (16, 12584297), (22, 9152216), (44, 4576108), (47, 4284016), (88, 2288054), (94, 2142008), (101, 1993552), (176, 1144027), (188, 1071004), (202, 996776), (241, 835472), (376, 535502), (404, 498388), (482, 417736), (517, 389456), (752, 267751), (808, 249194), (964, 208868), (1034, 194728), (1111, 181232), (1616, 124597), (1928, 104434), (2068, 97364), (2222, 90616), (2651, 75952), (3856, 52217), (4136, 48682), (4444, 45308), (4747, 42416), (5302, 37976), (8272, 24341), (8888, 22654), (9494, 21208), (10604, 18988), (11327, 17776)]