208389792

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166979}}^1$

素因数の和:167005

約数の個数: 48

約数和(自身を含む): 589105440

約数和(自身を除く): 380715648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 166979, 333958, 500937, 667916, 1001874, 1335832, 2003748, 2170727, 2671664, 4007496, 4341454, 5343328, 6512181, 8014992, 8682908, 13024362, 16029984, 17365816, 26048724, 34731632, 52097448, 69463264, 104194896, 208389792]

約数ペア:

[(1, 208389792), (2, 104194896), (3, 69463264), (4, 52097448), (6, 34731632), (8, 26048724), (12, 17365816), (13, 16029984), (16, 13024362), (24, 8682908), (26, 8014992), (32, 6512181), (39, 5343328), (48, 4341454), (52, 4007496), (78, 2671664), (96, 2170727), (104, 2003748), (156, 1335832), (208, 1001874), (312, 667916), (416, 500937), (624, 333958), (1248, 166979)]