205124892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2211

約数の個数: 96

約数和(自身を含む): 580177920

約数和(自身を除く): 375053028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 186, 217, 222, 259, 372, 434, 444, 518, 651, 777, 868, 1036, 1147, 1302, 1554, 2129, 2294, 2604, 3108, 3441, 4258, 4588, 6387, 6882, 8029, 8516, 12774, 13764, 14903, 16058, 24087, 25548, 29806, 32116, 44709, 48174, 59612, 65999, 78773, 89418, 96348, 131998, 157546, 178836, 197997, 236319, 263996, 315092, 395994, 461993, 472638, 551411, 791988, 923986, 945276, 1102822, 1385979, 1654233, 1847972, 2205644, 2441963, 2771958, 3308466, 4883926, 5543916, 6616932, 7325889, 9767852, 14651778, 17093741, 29303556, 34187482, 51281223, 68374964, 102562446, 205124892]

約数ペア:

[(1, 205124892), (2, 102562446), (3, 68374964), (4, 51281223), (6, 34187482), (7, 29303556), (12, 17093741), (14, 14651778), (21, 9767852), (28, 7325889), (31, 6616932), (37, 5543916), (42, 4883926), (62, 3308466), (74, 2771958), (84, 2441963), (93, 2205644), (111, 1847972), (124, 1654233), (148, 1385979), (186, 1102822), (217, 945276), (222, 923986), (259, 791988), (372, 551411), (434, 472638), (444, 461993), (518, 395994), (651, 315092), (777, 263996), (868, 236319), (1036, 197997), (1147, 178836), (1302, 157546), (1554, 131998), (2129, 96348), (2294, 89418), (2604, 78773), (3108, 65999), (3441, 59612), (4258, 48174), (4588, 44709), (6387, 32116), (6882, 29806), (8029, 25548), (8516, 24087), (12774, 16058), (13764, 14903)]