201408116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 450584064

約数和(自身を除く): 249175948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1373, 1612, 2366, 2746, 2821, 4732, 5239, 5492, 5642, 9611, 10478, 11284, 17849, 19222, 20956, 35698, 36673, 38444, 42563, 71396, 73346, 85126, 124943, 146692, 170252, 232037, 249886, 297941, 464074, 499772, 553319, 595882, 928148, 1106638, 1191764, 1624259, 2213276, 3248518, 3873233, 6497036, 7193147, 7746466, 14386294, 15492932, 28772588, 50352029, 100704058, 201408116]

約数ペア:

[(1, 201408116), (2, 100704058), (4, 50352029), (7, 28772588), (13, 15492932), (14, 14386294), (26, 7746466), (28, 7193147), (31, 6497036), (52, 3873233), (62, 3248518), (91, 2213276), (124, 1624259), (169, 1191764), (182, 1106638), (217, 928148), (338, 595882), (364, 553319), (403, 499772), (434, 464074), (676, 297941), (806, 249886), (868, 232037), (1183, 170252), (1373, 146692), (1612, 124943), (2366, 85126), (2746, 73346), (2821, 71396), (4732, 42563), (5239, 38444), (5492, 36673), (5642, 35698), (9611, 20956), (10478, 19222), (11284, 17849)]