197949676855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{709}}^1\times {\mathrm{1163}}^1$

素因数の和:1941

約数の個数: 64

約数和(自身を含む): 287204428800

約数和(自身を除く): 89254751945

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 709, 1163, 1805, 2527, 3545, 4963, 5815, 6859, 8141, 12635, 13471, 22097, 24815, 34295, 40705, 48013, 67355, 94297, 110485, 154679, 240065, 255949, 419843, 471485, 773395, 824567, 1279745, 1791643, 2099215, 2938901, 4122835, 4863031, 5771969, 7977017, 8958215, 14694505, 15666773, 24315155, 28859845, 34041217, 39885085, 55839119, 78333865, 109667411, 170206085, 279195595, 297668687, 548337055, 1488343435, 2083680809, 5655705053, 10418404045, 28278525265, 39589935371, 197949676855]

約数ペア:

[(1, 197949676855), (5, 39589935371), (7, 28278525265), (19, 10418404045), (35, 5655705053), (95, 2083680809), (133, 1488343435), (361, 548337055), (665, 297668687), (709, 279195595), (1163, 170206085), (1805, 109667411), (2527, 78333865), (3545, 55839119), (4963, 39885085), (5815, 34041217), (6859, 28859845), (8141, 24315155), (12635, 15666773), (13471, 14694505), (22097, 8958215), (24815, 7977017), (34295, 5771969), (40705, 4863031), (48013, 4122835), (67355, 2938901), (94297, 2099215), (110485, 1791643), (154679, 1279745), (240065, 824567), (255949, 773395), (419843, 471485)]