202233988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 399833280

約数和(自身を除く): 197599292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 89, 172, 178, 356, 473, 946, 979, 1201, 1892, 1958, 2402, 3827, 3916, 4804, 7654, 13211, 15308, 26422, 42097, 51643, 52844, 84194, 103286, 106889, 168388, 206572, 213778, 427556, 568073, 1136146, 1175779, 2272292, 2351558, 4596227, 4703116, 9192454, 18384908, 50558497, 101116994, 202233988]

約数ペア:

[(1, 202233988), (2, 101116994), (4, 50558497), (11, 18384908), (22, 9192454), (43, 4703116), (44, 4596227), (86, 2351558), (89, 2272292), (172, 1175779), (178, 1136146), (356, 568073), (473, 427556), (946, 213778), (979, 206572), (1201, 168388), (1892, 106889), (1958, 103286), (2402, 84194), (3827, 52844), (3916, 51643), (4804, 42097), (7654, 26422), (13211, 15308)]