204105650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11003}}^1$

素因数の和:11075

約数の個数: 48

約数和(自身を含む): 442096704

約数和(自身を除く): 237991054

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3710, 9275, 11003, 18550, 22006, 55015, 77021, 110030, 154042, 275075, 385105, 550150, 583159, 770210, 1166318, 1925525, 2915795, 3851050, 4082113, 5831590, 8164226, 14578975, 20410565, 29157950, 40821130, 102052825, 204105650]

約数ペア:

[(1, 204105650), (2, 102052825), (5, 40821130), (7, 29157950), (10, 20410565), (14, 14578975), (25, 8164226), (35, 5831590), (50, 4082113), (53, 3851050), (70, 2915795), (106, 1925525), (175, 1166318), (265, 770210), (350, 583159), (371, 550150), (530, 385105), (742, 275075), (1325, 154042), (1855, 110030), (2650, 77021), (3710, 55015), (9275, 22006), (11003, 18550)]