199164680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34819}}^1$

素因数の和:34854

約数の個数: 64

約数和(自身を含む): 526478400

約数和(自身を除く): 327313720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 34819, 69638, 139276, 174095, 278552, 348190, 383009, 452647, 696380, 766018, 905294, 1392760, 1532036, 1810588, 1915045, 2263235, 3064072, 3621176, 3830090, 4526470, 4979117, 7660180, 9052940, 9958234, 15320360, 18105880, 19916468, 24895585, 39832936, 49791170, 99582340, 199164680]

約数ペア:

[(1, 199164680), (2, 99582340), (4, 49791170), (5, 39832936), (8, 24895585), (10, 19916468), (11, 18105880), (13, 15320360), (20, 9958234), (22, 9052940), (26, 7660180), (40, 4979117), (44, 4526470), (52, 3830090), (55, 3621176), (65, 3064072), (88, 2263235), (104, 1915045), (110, 1810588), (130, 1532036), (143, 1392760), (220, 905294), (260, 766018), (286, 696380), (440, 452647), (520, 383009), (572, 348190), (715, 278552), (1144, 174095), (1430, 139276), (2860, 69638), (5720, 34819)]