215559592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{9491}}^1$

素因数の和:9681

約数の個数: 32

約数和(自身を含む): 430557120

約数和(自身を除く): 214997528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 5678, 9491, 11356, 18982, 22712, 37964, 75928, 161347, 322694, 645388, 1290776, 1584997, 3169994, 6339988, 12679976, 26944949, 53889898, 107779796, 215559592]

約数ペア:

[(1, 215559592), (2, 107779796), (4, 53889898), (8, 26944949), (17, 12679976), (34, 6339988), (68, 3169994), (136, 1584997), (167, 1290776), (334, 645388), (668, 322694), (1336, 161347), (2839, 75928), (5678, 37964), (9491, 22712), (11356, 18982)]