209211699080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1859329}}^1$

素因数の和:1859466

約数の個数: 64

約数和(自身を含む): 491978718000

約数和(自身を除く): 282767018920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 388, 485, 580, 776, 970, 1160, 1940, 2813, 3880, 5626, 11252, 14065, 22504, 28130, 56260, 112520, 1859329, 3718658, 7437316, 9296645, 14874632, 18593290, 37186580, 53920541, 74373160, 107841082, 180354913, 215682164, 269602705, 360709826, 431364328, 539205410, 721419652, 901774565, 1078410820, 1442839304, 1803549130, 2156821640, 3607098260, 5230292477, 7214196520, 10460584954, 20921169908, 26151462385, 41842339816, 52302924770, 104605849540, 209211699080]

約数ペア:

[(1, 209211699080), (2, 104605849540), (4, 52302924770), (5, 41842339816), (8, 26151462385), (10, 20921169908), (20, 10460584954), (29, 7214196520), (40, 5230292477), (58, 3607098260), (97, 2156821640), (116, 1803549130), (145, 1442839304), (194, 1078410820), (232, 901774565), (290, 721419652), (388, 539205410), (485, 431364328), (580, 360709826), (776, 269602705), (970, 215682164), (1160, 180354913), (1940, 107841082), (2813, 74373160), (3880, 53920541), (5626, 37186580), (11252, 18593290), (14065, 14874632), (22504, 9296645), (28130, 7437316), (56260, 3718658), (112520, 1859329)]