199166076

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 518603904

約数和(自身を除く): 319437828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 603, 639, 804, 852, 1163, 1206, 1278, 2326, 2412, 2556, 3489, 4652, 4757, 6978, 9514, 10467, 13956, 14271, 19028, 20934, 28542, 41868, 42813, 57084, 77921, 82573, 85626, 155842, 165146, 171252, 233763, 247719, 311684, 330292, 467526, 495438, 701289, 743157, 935052, 990876, 1402578, 1486314, 2805156, 2972628, 5532391, 11064782, 16597173, 22129564, 33194346, 49791519, 66388692, 99583038, 199166076]

約数ペア:

[(1, 199166076), (2, 99583038), (3, 66388692), (4, 49791519), (6, 33194346), (9, 22129564), (12, 16597173), (18, 11064782), (36, 5532391), (67, 2972628), (71, 2805156), (134, 1486314), (142, 1402578), (201, 990876), (213, 935052), (268, 743157), (284, 701289), (402, 495438), (426, 467526), (603, 330292), (639, 311684), (804, 247719), (852, 233763), (1163, 171252), (1206, 165146), (1278, 155842), (2326, 85626), (2412, 82573), (2556, 77921), (3489, 57084), (4652, 42813), (4757, 41868), (6978, 28542), (9514, 20934), (10467, 19028), (13956, 14271)]