204101310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42257}}^1$

素因数の和:42297

約数の個数: 64

約数和(自身を含む): 584174592

約数和(自身を除く): 380073282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 42257, 84514, 126771, 211285, 253542, 295799, 422570, 591598, 633855, 887397, 971911, 1267710, 1478995, 1774794, 1943822, 2915733, 2957990, 4436985, 4859555, 5831466, 6803377, 8873970, 9719110, 13606754, 14578665, 20410131, 29157330, 34016885, 40820262, 68033770, 102050655, 204101310]

約数ペア:

[(1, 204101310), (2, 102050655), (3, 68033770), (5, 40820262), (6, 34016885), (7, 29157330), (10, 20410131), (14, 14578665), (15, 13606754), (21, 9719110), (23, 8873970), (30, 6803377), (35, 5831466), (42, 4859555), (46, 4436985), (69, 2957990), (70, 2915733), (105, 1943822), (115, 1774794), (138, 1478995), (161, 1267710), (210, 971911), (230, 887397), (322, 633855), (345, 591598), (483, 422570), (690, 295799), (805, 253542), (966, 211285), (1610, 126771), (2415, 84514), (4830, 42257)]