202368800

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2082

約数の個数: 72

約数和(自身を含む): 498061872

約数和(自身を除く): 295693072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 160, 200, 262, 400, 524, 655, 800, 1048, 1310, 1931, 2096, 2620, 3275, 3862, 4192, 5240, 6550, 7724, 9655, 10480, 13100, 15448, 19310, 20960, 26200, 30896, 38620, 48275, 52400, 61792, 77240, 96550, 104800, 154480, 193100, 252961, 308960, 386200, 505922, 772400, 1011844, 1264805, 1544800, 2023688, 2529610, 4047376, 5059220, 6324025, 8094752, 10118440, 12648050, 20236880, 25296100, 40473760, 50592200, 101184400, 202368800]

約数ペア:

[(1, 202368800), (2, 101184400), (4, 50592200), (5, 40473760), (8, 25296100), (10, 20236880), (16, 12648050), (20, 10118440), (25, 8094752), (32, 6324025), (40, 5059220), (50, 4047376), (80, 2529610), (100, 2023688), (131, 1544800), (160, 1264805), (200, 1011844), (262, 772400), (400, 505922), (524, 386200), (655, 308960), (800, 252961), (1048, 193100), (1310, 154480), (1931, 104800), (2096, 96550), (2620, 77240), (3275, 61792), (3862, 52400), (4192, 48275), (5240, 38620), (6550, 30896), (7724, 26200), (9655, 20960), (10480, 19310), (13100, 15448)]