209102112

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6661}}^1$

素因数の和:6786

約数の個数: 72

約数和(自身を含む): 600179580

約数和(自身を除く): 391077468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 6661, 7848, 10464, 13322, 15696, 19983, 26644, 31392, 39966, 53288, 59949, 79932, 106576, 119898, 159864, 213152, 239796, 319728, 479592, 639456, 726049, 959184, 1452098, 1918368, 2178147, 2904196, 4356294, 5808392, 6534441, 8712588, 11616784, 13068882, 17425176, 23233568, 26137764, 34850352, 52275528, 69700704, 104551056, 209102112]

約数ペア:

[(1, 209102112), (2, 104551056), (3, 69700704), (4, 52275528), (6, 34850352), (8, 26137764), (9, 23233568), (12, 17425176), (16, 13068882), (18, 11616784), (24, 8712588), (32, 6534441), (36, 5808392), (48, 4356294), (72, 2904196), (96, 2178147), (109, 1918368), (144, 1452098), (218, 959184), (288, 726049), (327, 639456), (436, 479592), (654, 319728), (872, 239796), (981, 213152), (1308, 159864), (1744, 119898), (1962, 106576), (2616, 79932), (3488, 59949), (3924, 53288), (5232, 39966), (6661, 31392), (7848, 26644), (10464, 19983), (13322, 15696)]