201879496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6449}}^1$

素因数の和:6518

約数の個数: 64

約数和(自身を含む): 476784000

約数和(自身を除く): 274904504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 6449, 7826, 12898, 15652, 25796, 31304, 45143, 51592, 83837, 90286, 167674, 180572, 277307, 335348, 361144, 554614, 586859, 670696, 1109228, 1173718, 1941149, 2218456, 2347436, 3604991, 3882298, 4694872, 7209982, 7764596, 14419964, 15529192, 25234937, 28839928, 50469874, 100939748, 201879496]

約数ペア:

[(1, 201879496), (2, 100939748), (4, 50469874), (7, 28839928), (8, 25234937), (13, 15529192), (14, 14419964), (26, 7764596), (28, 7209982), (43, 4694872), (52, 3882298), (56, 3604991), (86, 2347436), (91, 2218456), (104, 1941149), (172, 1173718), (182, 1109228), (301, 670696), (344, 586859), (364, 554614), (559, 361144), (602, 335348), (728, 277307), (1118, 180572), (1204, 167674), (2236, 90286), (2408, 83837), (3913, 51592), (4472, 45143), (6449, 31304), (7826, 25796), (12898, 15652)]