205013508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 564157440

約数和(自身を除く): 359143932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 211, 258, 269, 301, 422, 516, 538, 602, 633, 807, 844, 903, 1076, 1204, 1266, 1477, 1614, 1806, 1883, 2532, 2954, 3228, 3612, 3766, 4431, 5649, 5908, 7532, 8862, 9073, 11298, 11567, 17724, 18146, 22596, 23134, 27219, 34701, 36292, 46268, 54438, 56759, 63511, 69402, 80969, 108876, 113518, 127022, 138804, 161938, 170277, 190533, 227036, 242907, 254044, 323876, 340554, 381066, 397313, 485814, 681108, 762132, 794626, 971628, 1191939, 1589252, 2383878, 2440637, 4767756, 4881274, 7321911, 9762548, 14643822, 17084459, 29287644, 34168918, 51253377, 68337836, 102506754, 205013508]

約数ペア:

[(1, 205013508), (2, 102506754), (3, 68337836), (4, 51253377), (6, 34168918), (7, 29287644), (12, 17084459), (14, 14643822), (21, 9762548), (28, 7321911), (42, 4881274), (43, 4767756), (84, 2440637), (86, 2383878), (129, 1589252), (172, 1191939), (211, 971628), (258, 794626), (269, 762132), (301, 681108), (422, 485814), (516, 397313), (538, 381066), (602, 340554), (633, 323876), (807, 254044), (844, 242907), (903, 227036), (1076, 190533), (1204, 170277), (1266, 161938), (1477, 138804), (1614, 127022), (1806, 113518), (1883, 108876), (2532, 80969), (2954, 69402), (3228, 63511), (3612, 56759), (3766, 54438), (4431, 46268), (5649, 36292), (5908, 34701), (7532, 27219), (8862, 23134), (9073, 22596), (11298, 18146), (11567, 17724)]