202142988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 567665280

約数和(自身を除く): 365522292

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 79, 102, 111, 113, 148, 153, 158, 204, 222, 226, 237, 306, 316, 333, 339, 444, 452, 474, 612, 629, 666, 678, 711, 948, 1017, 1258, 1332, 1343, 1356, 1422, 1887, 1921, 2034, 2516, 2686, 2844, 2923, 3774, 3842, 4029, 4068, 4181, 5372, 5661, 5763, 5846, 7548, 7684, 8058, 8362, 8769, 8927, 11322, 11526, 11692, 12087, 12543, 16116, 16724, 17289, 17538, 17854, 22644, 23052, 24174, 25086, 26307, 26781, 34578, 35076, 35708, 37629, 48348, 49691, 50172, 52614, 53562, 69156, 71077, 75258, 80343, 99382, 105228, 107124, 142154, 149073, 150516, 151759, 160686, 198764, 213231, 284308, 298146, 303518, 321372, 330299, 426462, 447219, 455277, 596292, 607036, 639693, 660598, 852924, 894438, 910554, 990897, 1279386, 1321196, 1365831, 1788876, 1821108, 1981794, 2558772, 2731662, 2972691, 3963588, 5463324, 5615083, 5945382, 11230166, 11890764, 16845249, 22460332, 33690498, 50535747, 67380996, 101071494, 202142988]

約数ペア:

[(1, 202142988), (2, 101071494), (3, 67380996), (4, 50535747), (6, 33690498), (9, 22460332), (12, 16845249), (17, 11890764), (18, 11230166), (34, 5945382), (36, 5615083), (37, 5463324), (51, 3963588), (68, 2972691), (74, 2731662), (79, 2558772), (102, 1981794), (111, 1821108), (113, 1788876), (148, 1365831), (153, 1321196), (158, 1279386), (204, 990897), (222, 910554), (226, 894438), (237, 852924), (306, 660598), (316, 639693), (333, 607036), (339, 596292), (444, 455277), (452, 447219), (474, 426462), (612, 330299), (629, 321372), (666, 303518), (678, 298146), (711, 284308), (948, 213231), (1017, 198764), (1258, 160686), (1332, 151759), (1343, 150516), (1356, 149073), (1422, 142154), (1887, 107124), (1921, 105228), (2034, 99382), (2516, 80343), (2686, 75258), (2844, 71077), (2923, 69156), (3774, 53562), (3842, 52614), (4029, 50172), (4068, 49691), (4181, 48348), (5372, 37629), (5661, 35708), (5763, 35076), (5846, 34578), (7548, 26781), (7684, 26307), (8058, 25086), (8362, 24174), (8769, 23052), (8927, 22644), (11322, 17854), (11526, 17538), (11692, 17289), (12087, 16724), (12543, 16116)]