202101822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 501621120

約数和(自身を除く): 299519298

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 131, 171, 234, 247, 262, 342, 347, 393, 494, 694, 741, 786, 1041, 1179, 1482, 1703, 2082, 2223, 2358, 2489, 3123, 3406, 4446, 4511, 4978, 5109, 6246, 6593, 7467, 9022, 10218, 13186, 13533, 14934, 15327, 19779, 22401, 27066, 30654, 32357, 39558, 40599, 44802, 45457, 59337, 64714, 81198, 85709, 90914, 97071, 118674, 136371, 171418, 194142, 257127, 272742, 291213, 409113, 514254, 582426, 590941, 771381, 818226, 863683, 1181882, 1542762, 1727366, 1772823, 2591049, 3545646, 5182098, 5318469, 7773147, 10636938, 11227879, 15546294, 22455758, 33683637, 67367274, 101050911, 202101822]

約数ペア:

[(1, 202101822), (2, 101050911), (3, 67367274), (6, 33683637), (9, 22455758), (13, 15546294), (18, 11227879), (19, 10636938), (26, 7773147), (38, 5318469), (39, 5182098), (57, 3545646), (78, 2591049), (114, 1772823), (117, 1727366), (131, 1542762), (171, 1181882), (234, 863683), (247, 818226), (262, 771381), (342, 590941), (347, 582426), (393, 514254), (494, 409113), (694, 291213), (741, 272742), (786, 257127), (1041, 194142), (1179, 171418), (1482, 136371), (1703, 118674), (2082, 97071), (2223, 90914), (2358, 85709), (2489, 81198), (3123, 64714), (3406, 59337), (4446, 45457), (4511, 44802), (4978, 40599), (5109, 39558), (6246, 32357), (6593, 30654), (7467, 27066), (9022, 22401), (10218, 19779), (13186, 15327), (13533, 14934)]