208038930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 553416192

約数和(自身を除く): 345377262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 223, 242, 257, 330, 363, 446, 514, 605, 669, 726, 771, 1115, 1210, 1285, 1338, 1542, 1815, 2230, 2453, 2570, 2827, 3345, 3630, 3855, 4906, 5654, 6690, 7359, 7710, 8481, 12265, 14135, 14718, 16962, 24530, 26983, 28270, 31097, 36795, 42405, 53966, 57311, 62194, 73590, 80949, 84810, 93291, 114622, 134915, 155485, 161898, 171933, 186582, 269830, 286555, 310970, 343866, 404745, 466455, 573110, 630421, 809490, 859665, 932910, 1260842, 1719330, 1891263, 3152105, 3782526, 6304210, 6934631, 9456315, 13869262, 18912630, 20803893, 34673155, 41607786, 69346310, 104019465, 208038930]

約数ペア:

[(1, 208038930), (2, 104019465), (3, 69346310), (5, 41607786), (6, 34673155), (10, 20803893), (11, 18912630), (15, 13869262), (22, 9456315), (30, 6934631), (33, 6304210), (55, 3782526), (66, 3152105), (110, 1891263), (121, 1719330), (165, 1260842), (223, 932910), (242, 859665), (257, 809490), (330, 630421), (363, 573110), (446, 466455), (514, 404745), (605, 343866), (669, 310970), (726, 286555), (771, 269830), (1115, 186582), (1210, 171933), (1285, 161898), (1338, 155485), (1542, 134915), (1815, 114622), (2230, 93291), (2453, 84810), (2570, 80949), (2827, 73590), (3345, 62194), (3630, 57311), (3855, 53966), (4906, 42405), (5654, 36795), (6690, 31097), (7359, 28270), (7710, 26983), (8481, 24530), (12265, 16962), (14135, 14718)]