209291216240

素因数分解:

$2^4\times 5^1\times {\mathrm{6079}}^1\times {\mathrm{430357}}^1$

素因数の和:436449

約数の個数: 40

約数和(自身を含む): 486683255040

約数和(自身を除く): 277392038800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6079, 12158, 24316, 30395, 48632, 60790, 97264, 121580, 243160, 430357, 486320, 860714, 1721428, 2151785, 3442856, 4303570, 6885712, 8607140, 17214280, 34428560, 2616140203, 5232280406, 10464560812, 13080701015, 20929121624, 26161402030, 41858243248, 52322804060, 104645608120, 209291216240]

約数ペア:

[(1, 209291216240), (2, 104645608120), (4, 52322804060), (5, 41858243248), (8, 26161402030), (10, 20929121624), (16, 13080701015), (20, 10464560812), (40, 5232280406), (80, 2616140203), (6079, 34428560), (12158, 17214280), (24316, 8607140), (30395, 6885712), (48632, 4303570), (60790, 3442856), (97264, 2151785), (121580, 1721428), (243160, 860714), (430357, 486320)]