201219909898

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{235663}}^1$

素因数の和:236602

約数の個数: 32

約数和(自身を含む): 350215557120

約数和(自身を除く): 148995647222

約数列:

[1, 2, 7, 14, 71, 142, 497, 859, 994, 1718, 6013, 12026, 60989, 121978, 235663, 426923, 471326, 853846, 1649641, 3299282, 16732073, 33464146, 117124511, 202434517, 234249022, 404869034, 1417041619, 2834083238, 14372850707, 28745701414, 100609954949, 201219909898]

約数ペア:

[(1, 201219909898), (2, 100609954949), (7, 28745701414), (14, 14372850707), (71, 2834083238), (142, 1417041619), (497, 404869034), (859, 234249022), (994, 202434517), (1718, 117124511), (6013, 33464146), (12026, 16732073), (60989, 3299282), (121978, 1649641), (235663, 853846), (426923, 471326)]