202202604

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 522063360

約数和(自身を除く): 319860756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 239, 284, 331, 426, 478, 639, 662, 717, 852, 956, 993, 1278, 1324, 1434, 1986, 2151, 2556, 2868, 2979, 3972, 4302, 5958, 8604, 11916, 16969, 23501, 33938, 47002, 50907, 67876, 70503, 79109, 94004, 101814, 141006, 152721, 158218, 203628, 211509, 237327, 282012, 305442, 316436, 423018, 474654, 610884, 711981, 846036, 949308, 1423962, 2847924, 5616739, 11233478, 16850217, 22466956, 33700434, 50550651, 67400868, 101101302, 202202604]

約数ペア:

[(1, 202202604), (2, 101101302), (3, 67400868), (4, 50550651), (6, 33700434), (9, 22466956), (12, 16850217), (18, 11233478), (36, 5616739), (71, 2847924), (142, 1423962), (213, 949308), (239, 846036), (284, 711981), (331, 610884), (426, 474654), (478, 423018), (639, 316436), (662, 305442), (717, 282012), (852, 237327), (956, 211509), (993, 203628), (1278, 158218), (1324, 152721), (1434, 141006), (1986, 101814), (2151, 94004), (2556, 79109), (2868, 70503), (2979, 67876), (3972, 50907), (4302, 47002), (5958, 33938), (8604, 23501), (11916, 16969)]