201980664

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{5303}}^1$

素因数の和:5361

約数の個数: 72

約数和(自身を含む): 571956840

約数和(自身を除く): 369976176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4232, 4761, 5303, 6348, 9522, 10606, 12696, 15909, 19044, 21212, 31818, 38088, 42424, 47727, 63636, 95454, 121969, 127272, 190908, 243938, 365907, 381816, 487876, 731814, 975752, 1097721, 1463628, 2195442, 2805287, 2927256, 4390884, 5610574, 8415861, 8781768, 11221148, 16831722, 22442296, 25247583, 33663444, 50495166, 67326888, 100990332, 201980664]

約数ペア:

[(1, 201980664), (2, 100990332), (3, 67326888), (4, 50495166), (6, 33663444), (8, 25247583), (9, 22442296), (12, 16831722), (18, 11221148), (23, 8781768), (24, 8415861), (36, 5610574), (46, 4390884), (69, 2927256), (72, 2805287), (92, 2195442), (138, 1463628), (184, 1097721), (207, 975752), (276, 731814), (414, 487876), (529, 381816), (552, 365907), (828, 243938), (1058, 190908), (1587, 127272), (1656, 121969), (2116, 95454), (3174, 63636), (4232, 47727), (4761, 42424), (5303, 38088), (6348, 31818), (9522, 21212), (10606, 19044), (12696, 15909)]