211528026

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1087}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 483724800

約数和(自身を除く): 272196774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 569, 1087, 1138, 1707, 2174, 3261, 3414, 5121, 6522, 9783, 10242, 10811, 19566, 20653, 21622, 32433, 41306, 61959, 64866, 97299, 123918, 185877, 194598, 371754, 618503, 1237006, 1855509, 3711018, 5566527, 11133054, 11751557, 23503114, 35254671, 70509342, 105764013, 211528026]

約数ペア:

[(1, 211528026), (2, 105764013), (3, 70509342), (6, 35254671), (9, 23503114), (18, 11751557), (19, 11133054), (38, 5566527), (57, 3711018), (114, 1855509), (171, 1237006), (342, 618503), (569, 371754), (1087, 194598), (1138, 185877), (1707, 123918), (2174, 97299), (3261, 64866), (3414, 61959), (5121, 41306), (6522, 32433), (9783, 21622), (10242, 20653), (10811, 19566)]