197739612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41299}}^1$

素因数の和:41335

約数の個数: 72

約数和(自身を含む): 601328000

約数和(自身を除く): 403588388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 41299, 82598, 123897, 165196, 247794, 289093, 371691, 495588, 578186, 743382, 784681, 867279, 1156372, 1486764, 1569362, 1734558, 2354043, 2601837, 3138724, 3469116, 4708086, 5203674, 5492767, 7062129, 9416172, 10407348, 10985534, 14124258, 16478301, 21971068, 28248516, 32956602, 49434903, 65913204, 98869806, 197739612]

約数ペア:

[(1, 197739612), (2, 98869806), (3, 65913204), (4, 49434903), (6, 32956602), (7, 28248516), (9, 21971068), (12, 16478301), (14, 14124258), (18, 10985534), (19, 10407348), (21, 9416172), (28, 7062129), (36, 5492767), (38, 5203674), (42, 4708086), (57, 3469116), (63, 3138724), (76, 2601837), (84, 2354043), (114, 1734558), (126, 1569362), (133, 1486764), (171, 1156372), (228, 867279), (252, 784681), (266, 743382), (342, 578186), (399, 495588), (532, 371691), (684, 289093), (798, 247794), (1197, 165196), (1596, 123897), (2394, 82598), (4788, 41299)]