197010110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 413138880

約数和(自身を除く): 216128770

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 137, 170, 187, 274, 374, 685, 769, 935, 1370, 1507, 1538, 1870, 2329, 3014, 3845, 4658, 7535, 7690, 8459, 11645, 13073, 15070, 16918, 23290, 25619, 26146, 42295, 51238, 65365, 84590, 105353, 128095, 130730, 143803, 210706, 256190, 287606, 526765, 719015, 1053530, 1158883, 1438030, 1791001, 2317766, 3582002, 5794415, 8955005, 11588830, 17910010, 19701011, 39402022, 98505055, 197010110]

約数ペア:

[(1, 197010110), (2, 98505055), (5, 39402022), (10, 19701011), (11, 17910010), (17, 11588830), (22, 8955005), (34, 5794415), (55, 3582002), (85, 2317766), (110, 1791001), (137, 1438030), (170, 1158883), (187, 1053530), (274, 719015), (374, 526765), (685, 287606), (769, 256190), (935, 210706), (1370, 143803), (1507, 130730), (1538, 128095), (1870, 105353), (2329, 84590), (3014, 65365), (3845, 51238), (4658, 42295), (7535, 26146), (7690, 25619), (8459, 23290), (11645, 16918), (13073, 15070)]