201554064

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 587954432

約数和(自身を除く): 386400368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 277, 279, 326, 372, 489, 496, 554, 558, 652, 744, 831, 978, 1108, 1116, 1304, 1467, 1488, 1662, 1956, 2216, 2232, 2493, 2608, 2934, 3324, 3912, 4432, 4464, 4986, 5053, 5868, 6648, 7824, 8587, 9972, 10106, 11736, 13296, 15159, 17174, 19944, 20212, 23472, 25761, 30318, 34348, 39888, 40424, 45151, 45477, 51522, 60636, 68696, 77283, 80848, 90302, 90954, 103044, 121272, 135453, 137392, 154566, 180604, 181908, 206088, 242544, 270906, 309132, 361208, 363816, 406359, 412176, 541812, 618264, 722416, 727632, 812718, 1083624, 1236528, 1399681, 1625436, 2167248, 2799362, 3250872, 4199043, 5598724, 6501744, 8398086, 11197448, 12597129, 16796172, 22394896, 25194258, 33592344, 50388516, 67184688, 100777032, 201554064]

約数ペア:

[(1, 201554064), (2, 100777032), (3, 67184688), (4, 50388516), (6, 33592344), (8, 25194258), (9, 22394896), (12, 16796172), (16, 12597129), (18, 11197448), (24, 8398086), (31, 6501744), (36, 5598724), (48, 4199043), (62, 3250872), (72, 2799362), (93, 2167248), (124, 1625436), (144, 1399681), (163, 1236528), (186, 1083624), (248, 812718), (277, 727632), (279, 722416), (326, 618264), (372, 541812), (489, 412176), (496, 406359), (554, 363816), (558, 361208), (652, 309132), (744, 270906), (831, 242544), (978, 206088), (1108, 181908), (1116, 180604), (1304, 154566), (1467, 137392), (1488, 135453), (1662, 121272), (1956, 103044), (2216, 90954), (2232, 90302), (2493, 80848), (2608, 77283), (2934, 68696), (3324, 60636), (3912, 51522), (4432, 45477), (4464, 45151), (4986, 40424), (5053, 39888), (5868, 34348), (6648, 30318), (7824, 25761), (8587, 23472), (9972, 20212), (10106, 19944), (11736, 17174), (13296, 15159)]