194219142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 433218240

約数和(自身を除く): 238999098

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 173, 222, 346, 389, 481, 519, 778, 962, 1038, 1167, 1443, 2249, 2334, 2886, 4498, 5057, 6401, 6747, 10114, 12802, 13494, 14393, 15171, 19203, 28786, 30342, 38406, 43179, 67297, 83213, 86358, 134594, 166426, 187109, 201891, 249639, 374218, 403782, 499278, 561327, 874861, 1122654, 1749722, 2489989, 2624583, 4979978, 5249166, 7469967, 14939934, 32369857, 64739714, 97109571, 194219142]

約数ペア:

[(1, 194219142), (2, 97109571), (3, 64739714), (6, 32369857), (13, 14939934), (26, 7469967), (37, 5249166), (39, 4979978), (74, 2624583), (78, 2489989), (111, 1749722), (173, 1122654), (222, 874861), (346, 561327), (389, 499278), (481, 403782), (519, 374218), (778, 249639), (962, 201891), (1038, 187109), (1167, 166426), (1443, 134594), (2249, 86358), (2334, 83213), (2886, 67297), (4498, 43179), (5057, 38406), (6401, 30342), (6747, 28786), (10114, 19203), (12802, 15171), (13494, 14393)]