200857644

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 579144720

約数和(自身を除く): 378287076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 172, 234, 258, 324, 351, 387, 468, 516, 559, 702, 774, 1053, 1109, 1118, 1161, 1404, 1548, 1677, 2106, 2218, 2236, 2322, 3327, 3354, 3483, 4212, 4436, 4644, 5031, 6654, 6708, 6966, 9981, 10062, 13308, 13932, 14417, 15093, 19962, 20124, 28834, 29943, 30186, 39924, 43251, 45279, 47687, 57668, 59886, 60372, 86502, 89829, 90558, 95374, 119772, 129753, 143061, 173004, 179658, 181116, 190748, 259506, 286122, 359316, 389259, 429183, 519012, 572244, 619931, 778518, 858366, 1167777, 1239862, 1287549, 1557036, 1716732, 1859793, 2335554, 2479724, 2575098, 3719586, 3862647, 4671108, 5150196, 5579379, 7439172, 7725294, 11158758, 15450588, 16738137, 22317516, 33476274, 50214411, 66952548, 100428822, 200857644]

約数ペア:

[(1, 200857644), (2, 100428822), (3, 66952548), (4, 50214411), (6, 33476274), (9, 22317516), (12, 16738137), (13, 15450588), (18, 11158758), (26, 7725294), (27, 7439172), (36, 5579379), (39, 5150196), (43, 4671108), (52, 3862647), (54, 3719586), (78, 2575098), (81, 2479724), (86, 2335554), (108, 1859793), (117, 1716732), (129, 1557036), (156, 1287549), (162, 1239862), (172, 1167777), (234, 858366), (258, 778518), (324, 619931), (351, 572244), (387, 519012), (468, 429183), (516, 389259), (559, 359316), (702, 286122), (774, 259506), (1053, 190748), (1109, 181116), (1118, 179658), (1161, 173004), (1404, 143061), (1548, 129753), (1677, 119772), (2106, 95374), (2218, 90558), (2236, 89829), (2322, 86502), (3327, 60372), (3354, 59886), (3483, 57668), (4212, 47687), (4436, 45279), (4644, 43251), (5031, 39924), (6654, 30186), (6708, 29943), (6966, 28834), (9981, 20124), (10062, 19962), (13308, 15093), (13932, 14417)]