204071140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 544610304

約数和(自身を除く): 340539164

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3617, 4030, 4340, 5642, 7234, 8060, 11284, 14105, 14468, 18085, 25319, 28210, 36170, 47021, 50638, 56420, 72340, 94042, 101276, 112127, 126595, 188084, 224254, 235105, 253190, 329147, 448508, 470210, 506380, 560635, 658294, 784889, 940420, 1121270, 1316588, 1457651, 1569778, 1645735, 2242540, 2915302, 3139556, 3291470, 3924445, 5830604, 6582940, 7288255, 7848890, 10203557, 14576510, 15697780, 20407114, 29153020, 40814228, 51017785, 102035570, 204071140]

約数ペア:

[(1, 204071140), (2, 102035570), (4, 51017785), (5, 40814228), (7, 29153020), (10, 20407114), (13, 15697780), (14, 14576510), (20, 10203557), (26, 7848890), (28, 7288255), (31, 6582940), (35, 5830604), (52, 3924445), (62, 3291470), (65, 3139556), (70, 2915302), (91, 2242540), (124, 1645735), (130, 1569778), (140, 1457651), (155, 1316588), (182, 1121270), (217, 940420), (260, 784889), (310, 658294), (364, 560635), (403, 506380), (434, 470210), (455, 448508), (620, 329147), (806, 253190), (868, 235105), (910, 224254), (1085, 188084), (1612, 126595), (1820, 112127), (2015, 101276), (2170, 94042), (2821, 72340), (3617, 56420), (4030, 50638), (4340, 47021), (5642, 36170), (7234, 28210), (8060, 25319), (11284, 18085), (14105, 14468)]