199957056

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80111}}^1$

素因数の和:80139

約数の個数: 56

約数和(自身を含む): 569756544

約数和(自身を除く): 369799488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 80111, 160222, 240333, 320444, 480666, 640888, 961332, 1041443, 1281776, 1922664, 2082886, 2563552, 3124329, 3845328, 4165772, 5127104, 6248658, 7690656, 8331544, 12497316, 15381312, 16663088, 24994632, 33326176, 49989264, 66652352, 99978528, 199957056]

約数ペア:

[(1, 199957056), (2, 99978528), (3, 66652352), (4, 49989264), (6, 33326176), (8, 24994632), (12, 16663088), (13, 15381312), (16, 12497316), (24, 8331544), (26, 7690656), (32, 6248658), (39, 5127104), (48, 4165772), (52, 3845328), (64, 3124329), (78, 2563552), (96, 2082886), (104, 1922664), (156, 1281776), (192, 1041443), (208, 961332), (312, 640888), (416, 480666), (624, 320444), (832, 240333), (1248, 160222), (2496, 80111)]