195361504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15203

約数の個数: 48

約数和(自身を含む): 427593600

約数和(自身を除く): 232232096

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 15149, 30298, 60596, 121192, 196937, 242384, 393874, 469619, 484768, 787748, 939238, 1575496, 1878476, 3150992, 3756952, 6105047, 6301984, 7513904, 12210094, 15027808, 24420188, 48840376, 97680752, 195361504]

約数ペア:

[(1, 195361504), (2, 97680752), (4, 48840376), (8, 24420188), (13, 15027808), (16, 12210094), (26, 7513904), (31, 6301984), (32, 6105047), (52, 3756952), (62, 3150992), (104, 1878476), (124, 1575496), (208, 939238), (248, 787748), (403, 484768), (416, 469619), (496, 393874), (806, 242384), (992, 196937), (1612, 121192), (3224, 60596), (6448, 30298), (12896, 15149)]