201243258

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 263243142

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 239, 279, 478, 503, 558, 717, 837, 1006, 1434, 1509, 1674, 2151, 3018, 4302, 4527, 6453, 7409, 9054, 12906, 13581, 14818, 15593, 22227, 27162, 31186, 44454, 46779, 66681, 93558, 120217, 133362, 140337, 200043, 240434, 280674, 360651, 400086, 421011, 721302, 842022, 1081953, 2163906, 3245859, 3726727, 6491718, 7453454, 11180181, 22360362, 33540543, 67081086, 100621629, 201243258]

約数ペア:

[(1, 201243258), (2, 100621629), (3, 67081086), (6, 33540543), (9, 22360362), (18, 11180181), (27, 7453454), (31, 6491718), (54, 3726727), (62, 3245859), (93, 2163906), (186, 1081953), (239, 842022), (279, 721302), (478, 421011), (503, 400086), (558, 360651), (717, 280674), (837, 240434), (1006, 200043), (1434, 140337), (1509, 133362), (1674, 120217), (2151, 93558), (3018, 66681), (4302, 46779), (4527, 44454), (6453, 31186), (7409, 27162), (9054, 22227), (12906, 15593), (13581, 14818)]