221108532

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 526370880

約数和(自身を除く): 305262348

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 173, 219, 292, 346, 438, 519, 692, 876, 1038, 1459, 2076, 2918, 4377, 5836, 8754, 12629, 17508, 25258, 37887, 50516, 75774, 106507, 151548, 213014, 252407, 319521, 426028, 504814, 639042, 757221, 1009628, 1278084, 1514442, 3028884, 18425711, 36851422, 55277133, 73702844, 110554266, 221108532]

約数ペア:

[(1, 221108532), (2, 110554266), (3, 73702844), (4, 55277133), (6, 36851422), (12, 18425711), (73, 3028884), (146, 1514442), (173, 1278084), (219, 1009628), (292, 757221), (346, 639042), (438, 504814), (519, 426028), (692, 319521), (876, 252407), (1038, 213014), (1459, 151548), (2076, 106507), (2918, 75774), (4377, 50516), (5836, 37887), (8754, 25258), (12629, 17508)]