196860668

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 349300224

約数和(自身を除く): 152439556

約数列:

[1, 2, 4, 127, 181, 254, 362, 508, 724, 2141, 4282, 8564, 22987, 45974, 91948, 271907, 387521, 543814, 775042, 1087628, 1550084, 49215167, 98430334, 196860668]

約数ペア:

[(1, 196860668), (2, 98430334), (4, 49215167), (127, 1550084), (181, 1087628), (254, 775042), (362, 543814), (508, 387521), (724, 271907), (2141, 91948), (4282, 45974), (8564, 22987)]