199799070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{154883}}^1$

素因数の和:154936

約数の個数: 32

約数和(自身を含む): 490672512

約数和(自身を除く): 290873442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 154883, 309766, 464649, 774415, 929298, 1548830, 2323245, 4646490, 6659969, 13319938, 19979907, 33299845, 39959814, 66599690, 99899535, 199799070]

約数ペア:

[(1, 199799070), (2, 99899535), (3, 66599690), (5, 39959814), (6, 33299845), (10, 19979907), (15, 13319938), (30, 6659969), (43, 4646490), (86, 2323245), (129, 1548830), (215, 929298), (258, 774415), (430, 464649), (645, 309766), (1290, 154883)]