212378110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178469}}^1$

素因数の和:178500

約数の個数: 32

約数和(自身を含む): 462594240

約数和(自身を除く): 250216130

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 178469, 356938, 892345, 1249283, 1784690, 2498566, 3033973, 6067946, 6246415, 12492830, 15169865, 21237811, 30339730, 42475622, 106189055, 212378110]

約数ペア:

[(1, 212378110), (2, 106189055), (5, 42475622), (7, 30339730), (10, 21237811), (14, 15169865), (17, 12492830), (34, 6246415), (35, 6067946), (70, 3033973), (85, 2498566), (119, 1784690), (170, 1249283), (238, 892345), (595, 356938), (1190, 178469)]