202395201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 290979840

約数和(自身を除く): 88584639

約数列:

[1, 3, 19, 57, 73, 127, 219, 381, 383, 1149, 1387, 2413, 4161, 7239, 7277, 9271, 21831, 27813, 27959, 48641, 83877, 145923, 176149, 528447, 531221, 924179, 1593663, 2772537, 3550793, 10652379, 67465067, 202395201]

約数ペア:

[(1, 202395201), (3, 67465067), (19, 10652379), (57, 3550793), (73, 2772537), (127, 1593663), (219, 924179), (381, 531221), (383, 528447), (1149, 176149), (1387, 145923), (2413, 83877), (4161, 48641), (7239, 27959), (7277, 27813), (9271, 21831)]