210836052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19457}}^1$

素因数の和:19517

約数の個数: 72

約数和(自身を含む): 623278656

約数和(自身を除く): 412442604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 19457, 38914, 58371, 77828, 116742, 136199, 175113, 233484, 272398, 350226, 408597, 544796, 700452, 817194, 836651, 1225791, 1634388, 1673302, 2451582, 2509953, 3346604, 4903164, 5019906, 5856557, 7529859, 10039812, 11713114, 15059718, 17569671, 23426228, 30119436, 35139342, 52709013, 70278684, 105418026, 210836052]

約数ペア:

[(1, 210836052), (2, 105418026), (3, 70278684), (4, 52709013), (6, 35139342), (7, 30119436), (9, 23426228), (12, 17569671), (14, 15059718), (18, 11713114), (21, 10039812), (28, 7529859), (36, 5856557), (42, 5019906), (43, 4903164), (63, 3346604), (84, 2509953), (86, 2451582), (126, 1673302), (129, 1634388), (172, 1225791), (252, 836651), (258, 817194), (301, 700452), (387, 544796), (516, 408597), (602, 350226), (774, 272398), (903, 233484), (1204, 175113), (1548, 136199), (1806, 116742), (2709, 77828), (3612, 58371), (5418, 38914), (10836, 19457)]