201247258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 325987200

約数和(自身を除く): 124739942

約数列:

[1, 2, 17, 34, 97, 139, 194, 278, 439, 878, 1649, 2363, 3298, 4726, 7463, 13483, 14926, 26966, 42583, 61021, 85166, 122042, 229211, 458422, 723911, 1037357, 1447822, 2074714, 5919037, 11838074, 100623629, 201247258]

約数ペア:

[(1, 201247258), (2, 100623629), (17, 11838074), (34, 5919037), (97, 2074714), (139, 1447822), (194, 1037357), (278, 723911), (439, 458422), (878, 229211), (1649, 122042), (2363, 85166), (3298, 61021), (4726, 42583), (7463, 26966), (13483, 14926)]